首页 | 本学科首页   官方微博 | 高级检索  
相似文献
 共查询到20条相似文献,搜索用时 31 毫秒
1.
This review of current knowledge about emigration dynamics from and within South Asia (Bangladesh, India, Pakistan, and Sri Lanka) opens with a brief history of the three phases of emigration from the area since the 1830s (plantation labor; postindependence to the UK, US, Canada, and Australia; and labor migration to the oil-exporting countries). The influence of the creation of Pakistan and Bangladesh is also covered as are British colonial and commonwealth policies. It is noted that migration data are incomplete and that India exhibits an ambivalence about collecting such information. The discussion then turns to emigration since 1970 and considers permanent migration from South Asia to the traditional receivers; South Asian asylum seekers in Europe; South Asian refugees, illegal migrants, migrant workers (flows and destinations), the stock of contract migrant workers (and their characteristics); returnee migrant workers; and skill levels. Analysis is provided of macro level determinants of emigrations such as gross national product (level and growth), the general demographic and social situation, labor force growth and structure, poverty and inequality, and internal and international migration. Environmental factors causing displacement in Southern Asia include floods, cyclones, river bank erosion, drought, and desertification. Global warming could displace millions of people in the region, and development projects have contributed to displacement. The remainder of the report covers political and ethnic factors, micro-factors influencing migration decision-making, the policies of sending and receiving countries, the consequences of emigration, and the potential for migration in the future.  相似文献   

2.
The return migration of skilled professionals has been suggested as a policy instrument suitable for reversing the large‐scale emigration of skilled professionals from African countries. However, there are no empirical studies showing how migrant professionals from Africa are reintegrated into the labor market after they return. This study examines the relationship between educational attainment and the likelihood of employment among native‐born African migrants returning home from abroad. The study focuses on the evidence from Uganda since this country has one of the longest histories of skilled migration in Africa. The results show that returning migrants with university degrees and vocational credentials are more likely to be employed than their nonmigrant and immigrant counterparts. However, this employment advantage was not observed among returning migrants with secondary schooling or below. Furthermore, the results show that returning migrants are generally more likely to be employed as district employment rates increase.  相似文献   

3.
In addition to emphasizing that the kind of migration characteristic of the 1960s between Mediterranean and western European countries has serious implications for the former, this discussion explores the more questionable consequence of "lassez-faire" emigration for employment and development; proposes a method of analysis--the human resources approach--which facilitates insight into undesirable development, incipient or future bottlenecks, and how far they may be caused by outmigration or could be removed by the purposeful organization of return migration; and raises for examination various principles and instruments of emigration policy connecting international movements of human resources with development in general and employment policy and manpower planning in particular. Wherever migrant workers go abroad temporarily, which has been claimed to be the feature of Mediterranean western European migrations, they are not totally lost to their country of origin. They may be considered to remain part of the national labor force. Consequently, the human resources available for the country's development (hereafter termed the "national" labor force) comprise both the domestic population and the temporarily absent population. Migration streams may consist of seasonal (S), temporary (T), and permanent (P) workers according to the intentions of the migrants or their legal status. To obtain the effective numbers of S, T, and P migrants, it is necessary to weigh the figures of intending S, T, and P migrants with the actual emigration experience of each category. Applying hypothetical proportions to the known S (15%), T (80%), and P (5%) figures for Yugoslavia would give the following effective rates (as percentages of total outmigration: S = 13.5%; T = 49.25%; and P = 37.25%. In the case of Yugoslavia, which may be considered fairly representative, the temporarily absent workforce would be less than 2/3 of the annual outflow postulated. Thus, 1 in 3 migrants leaving Yugoslavia is irrelevant for manpower planning purposes. Net outmigration at seasonal peaks or throughout the year reduces the available labor supply directly. It also does so disproportionately, for it involves the most able bodied persons. To obtain positive effects, the contribution of migrants to the home country's economy would have to be larger than before migration. The question is what effect does foreign emigration have on the spatial, economic, and social modernization of the rural sector. Most Mediterranean countries are characterized by widely scattered settlements, many of which are unviable and costly to service. The economic organization of the rural sector may be affected through labor shortages inducing wage pressure and mechanization. The traditional social organization of the rural sector may receive jobs from outmigration that could speed up its replacement by modern structures.  相似文献   

4.
This report on emigration dynamics in India opens by providing background on short- and long-distance migration to and from India in response to such events as the formation of Pakistan as well as to the policies of the British Empire and Commonwealth. Section 2 discusses India's demographic and sociocultural setting in terms of population growth, urbanization, patterns of internal migration, growth of the labor force, economic growth, poverty alleviation, health, and education. The third section describes the lack of data on international migration. Some data are available on emigrants, but the only information on return migration is that gleaned from surveys in Kerala. Section 4 considers emigration to industrialized countries and notes that it is almost exclusively permanent and largely composed of individuals with professional, technical, or managerial skills. The resulting brain drain is described as is the incidence of illegal migration. India does not create conditions from which citizens must seek asylum, rather the country has absorbed flows of refugees from Pakistan, Tibet, Bangladesh, Afghanistan, and Sri Lanka. Available data on the characteristics of emigrants and return migrants are reviewed in the next two sections, and section 7 looks at the data on financial flows gathered from macro-level estimates of remittances. Section 8 is devoted to the community, family, and individual factors which influence emigration including the networks that facilitate migration and means of meeting migration costs. The ninth section summarizes the political setting with an emphasis on the adverse reaction of Nepal to population movement from India. The final section of the report projects future population movements. It is noted that if there were no restrictions on migration, millions of Indians would emigrate to the Americas, Africa, and Australia. Whereas poverty, unemployment, and population growth will likely erode living conditions in India, the government has no policy to encourage emigration. Labor migration to the Gulf countries will likely continue.  相似文献   

5.
This research note briefly outlines International Labour Organization concerns about return migration in developing countries, research being done in the field, and activities in related fields. Attention is being focused on the following topics and areas of study: 1) recommendations and conventions which cover workers generally and migrant workers particularly; 2) measures to avoid the departure of skilled workers from developing countries; 3) special problems encountered in improving migrant professionals' working conditions; 4) developing a central pool of information on labor markets and employment at the international level; 5) bilateral or multilateral migration agreements to optimize the flows of health personnel, scientific workers, engineers, and high level technicians, protecting their rights, and facilitating their reintegration into the country of origin; 6) creating a compensation scheme for skill outflows and training substitutes to fill the gaps left behind by migration; 7) classifying migratory policies adopted by developing countries; 8) reattraction of needed skills to developing countries of origin; 9) transfer of know-how through expatriate nationals; 10) labor reinsertion patterns of migrants returning to Greece, Italy, Portugal, and Spain; 11) Socioeconomic reintegration of migrants returning to Pakistan and Uruguay; and 12) Sri Lanka's experience with self-employment schemes for returned migrants.  相似文献   

6.
This paper describes the six research monographs that were presented at the Emigration Dynamic Workshops in South Asia in September 1996. Research reports were presented by Associate Professor Nasra Shah on an overview of emigration dynamics, Dr. Godfrey Gunatilleke on the role of networks and community structures in migration from Sri Lanka, Dr. Raisul Awal Mahmood on illegal migration from Bangladesh to Singapore, Kuala Lumpur, Bangkok, and Delhi due to desperate poverty, Dr. Farooq-i-Azam on high and low labor-sending migration districts in Pakistan, Dr. Mahendra K. Premi on the impact of internal Indian migration on international migration, and Dr. P.R. Gopinathan Nair on emigration from Kerala, India, to the Middle East. Representatives of South Asian governments discussed the implications of the research findings. Pakistan's representative urged cooperation and joint strategies among labor-sending countries. He cautioned that income and remittance estimates were unstable and unrealistic for inclusion in economic development plans. The Indian representative noted that, although Indian emigration is low, it is highly visible in the press. He agreed with the suggestion for greater cooperation between sending countries. The Bangladesh representative stated that the country needed to locate new markets for Bangladeshi emigrants, to guarantee the rights of emigrant workers, and to prevent trafficking in illegal migrant workers. Three major topics were discussed in the workshop session on the implementation of programs based on research findings. Workshop participants recommended updated information on migration trends, updated information on labor markets in receiving countries, formal and regular policy dialogue between sending countries, and promotion of continuing research by the International Organization on Migration.  相似文献   

7.
The rise in migration for employment since the mid-1970s has had serious consequences for many Asian countries. This discussion examines the issues raised by the migration abroad of thousands of skilled workers and the efforts that sending countries have made in recent years to bring the effects of labor migration more closely into line with their development objectives. It also considers several problem areas requiring the attention of policymakers and authorities responsible for the administration of overseas employment policies. It is estimated that between 1976-81 annual labor migrant flows from the 8 major sending countries in Asia increased sevenfold, from a mere 146,400 to over 1 million. The Asian migrant workers tend to be young, male, married (with dependents in the sending country), and better educated than the average home population. Most of them come from rural areas and are predominantly employed in construction and labor. The most distinctive feature of these workers is their concentration in a few blue collar occupations--carpenters, masons, electricians, plumbers, lorry drivers, mechanics, and heavy equipment operators. These production and trnasport workers outnumber the professional and technical workers by anywhere from 3 to 1 (Philippines) to 17 to 1 (Pakistan and Sri Lanka). At the aggregate level labor emigration affects the sending country's economy through its impact on the labor market, on the financial market, and on the market for goods and services. It can be argued that the outflow of a significant proportion of the labor force should lead directly to a rise in labor projectivity in the sending country since capital per worker among those left behind will increase, yet it can also be argued that since migration sifts out the most skilled and experienced workers there will be an erosion of the country's human captial resources. Specific measures have been adopted in most labor sending Asian countries to protect the welfare of migrant workers, to regulate conditions of employment abroad, to restrict the outflow of scarce skills, and to secure new overseas markets for nationals. Despite the efforts of governments to ensure that workers have satisfactory contracts on going abroad, many cases of "contract substitution" have been reported. The present attitude of many governments toward private recruiters seems to reflect both an acknowledgement of their effectiveness in finding job placements overseas and a growing concern to regulate their activities. The present trend seems to be to allow private agencies easier access while exercising greater supervision over those permitted to operate. The impact of labor migration on the labor markets of sending countries has not been uniformly damaging, but most of the countries have adopted 1 kind of policy or another to reduce the outflow of scarce skills. The use of material and other incentives for retaining workers in the country has obvious advantages but is not very widespread.  相似文献   

8.
This study of emigration dynamics opens by noting that emigration is one of the most dynamic economic and social elements in Bangladesh. The history of emigration from Bangladesh is sketched, and the level and trend of emigration is described for various destinations (especially the UK, the Middle East and North Africa, and Japan) and in terms of the socioeconomic background of migrants, channels of migration, occupations, the potential level of emigration, and applications for US Visas. The next section of the report presents the economic and demographic setting in terms of the gross national and domestic products, quality of life, the size and distribution of the population, the labor force, literacy, unemployment and underemployment, urbanization, internal migration, poverty, and income distribution. The discussion then centers on the sociopolitical setting and such factors as unmet basic human needs, the demand for expatriate workers, and emigration policy. It is concluded that the desperate economic situation in Bangladesh has combined with the demand for expatriate workers and the development of institutions to facilitate emigration. The result is increasing interest in emigration, which is fueled by mass communication highlighting the differences between the quality of life in Bangladesh and abroad.  相似文献   

9.
This examination of emigration dynamics focuses on 13 countries extending from Eritrea to Zimbabwe and Mozambique on the eastern African mainland and on 5 Indian Ocean island nations. The first part of the study looks at the temporal, spatial, and structural perspectives of emigration dynamics. Part 2 considers international migration in the region according to Appleyard's typology (permanent settlers, labor migration, refugees, and illegal migrants) with the additional category of return migration. Measurement issues in emigration dynamics are discussed in part 3, and the demographic/economic setting is the topic of part 4. The demographic factors emphasized include spatial distribution, population density, population structure, population dynamics, demographic transition, and the relationship between internal and international migration. Other major topics of this section of the study are the economic base, the human resource base, population and natural resources, the sociocultural context (emigration, chain migration, return migration, and migration linkages and networks), political factors (including human rights, minority rights and security, regional integration and economic cooperation, and the impact of structural adjustment programs), and a prediction of future emigration dynamics. It is concluded that refugee flows remain a major factor in eastern African countries but the development of human resources in the northern portion of the region indicates development of potential labor migration from this area. Data constraints have limited measurement of emigration in this region and may contribute to the seeming indifference of most eastern African countries to emigration policies. Emigration in this region has been triggered by deteriorating economic and political conditions and is expected to increase.  相似文献   

10.
The social phenomenon of massive temporary international labor migration from the ESCAP region has emerged extremely rapidly. Within 10 years, the number of persons from ESCAP countries grew from a negligible one to 3.5 million. Related research and government policies have lagged behind this latest surge in migration. Most research conducted has been small-scale and lacks an analytical or theoretical framework. Policy formulation for temporary labor migration is difficult because most of the rapid growth in the industry has occurred as a result of private efforts, with a minimum of government intervention. It is now difficult, for the government to provide effective regulations or measures to stimulate and assist the process. Regulations on compulsory remittances or overseas minimum wages have proved to be unrealistic and, if not rescinded, are routinely circumvented. The most effective policies to assist return migrants may not be those which are intended to do so, but those which control the earlier stages of the migration process, such as recruitment, working conditions, and banking arrangements. The most valuable policies may also include those affecting education, training, employment, and general socioeconomic growth. Governments are recommended to provide social services for migrants and their families who are experiencing problems, and to institute community programs in areas with a large number of labor migrants. Governmental efforts to promote forms of labor migration beneficial to the workers would be valuable and should include measures to identify overseas labor markets for employing its nationals, government ot government labor contracts, and government participation in joint-venture projects. International migration should be analyzed in the context of theories and social change in order for governments to formulate effective measures for the reintegration of returning workers. Labor migration on the current scale has many social implications for the sending countries; relationships between employers and employees, the government and private sectors, and white and blue collar workers are affected. Social change and technological innovation will become more rapid, women's status and family roles will change markedly, and behavior is likely to become less conformist and more individualistic.  相似文献   

11.
The impact of international migration on the labor supply of workers' nonmigrant relatives has not been well documented in the literature. Using household survey data representing mostly overseas contract workers, i.e., temporary migrants, this paper shows that labor supplies of migrants and their nonmigrant relatives are inseparable. Migrants reduce the labor supply of nonmigrant relatives, which translates into lower earnings from local labor markets. Households substitute income for more leisure – a significant and previously little recognized benefit of emigration for Philippine households. This benefit varies by gender of nonmigrants and is generally higher for men.  相似文献   

12.
The author presents preliminary findings on selected aspects of the dynamics which govern emigration from and within the South Asian region comprised of Bangladesh, India, Pakistan, and Sri Lanka. The paper attempts to identify some of the major reasons for observed migration flows and how the future may be envisaged especially in view of government programs, policies, and priorities. Contract labor migration is given special attention since it has become the predominant type of migration in the region. Sections consider a possible conceptual framework; measuring emigration pressure or potential; data and data problems; the volume of emigration since 1970; South Asian migrant workers; macro-level determinants of emigration; community, family, and individual factors; and sending country policies. The consequences of emigration are discussed in terms of the impacts upon the labor force and non-economic consequences. Observations for the future conclude the paper. Analysis of the dynamics of emigration from South Asia indicate an urgent need to improve data on various forms of emigration, that relevant officials in countries of origin have a longstanding concern about the exploitation of workers in sending as well as receiving countries, and the need to better understand the linkages between various factors relevant to the emigration process. An understanding of such linkages would allow for more realistic policies and planning for future emigration.  相似文献   

13.
This study of emigration from Sri Lanka is introduced by a brief review of the situation during the colonial period and an overview of recent migration experience. The second section of the paper deals with data collection and sources for labor migration, political migration, and estimates of total net migration. The third section looks at economic and demographic trends in terms of the growth of the economy, population growth and social well-being, the growth of the labor force, unemployment, the structure of the work force, internal migration and access to agricultural lands, and income distribution and poverty. The sociocultural setting is then explored by considering exposure to the international environment, ethnicity and cultural affinity, the formation of information and job placement networks, the supportive role of the family, and the impact of success and failure. Moving on the influence of the political setting, the paper then discusses the government policy of foreign employment promotion as well as the influence of political developments on migration. In conclusion, the paper notes that future demand for domestic service workers will likely increase, and that Sri Lanka will continue to have a surplus of workers to fill this demand until the end of the 1990s, when a tightening domestic labor market and increased real wages will ease the push for migration. Political factors will continue to favor migration, however, unless a liberal democratic regime becomes the governing force in Sri Lanka.  相似文献   

14.
This paper compares the situation of second generation migrants in employing European nations with first generation migrants in the countries of origin. The study focuses on intergenerational changes in employment, unemployment, and further migration. High rates of failure, underachievement, and non-attendance are often found among migrant school children. Girls and boys show high occupational aspirations from age 10-14, but more realistic aspirations by their last year of school. Although vocational training interests many young foreigners, they usually do not get enough training to compete successfully in the labor market. Unemployment affects young foreigners more, and their employment is more unstable, unskilled, and without advancement. Indecision dominates their attitudes about return migration. The country of origin usually cannot provide employment, especially for women, and the longer young migrants have been in employing nations, the less likely they are to want to leave. Difficulty in migrating and the parental desire for superior schooling also limit return migration. On return, migrants 1) experience no continuity of employment or promotion, 2) often find that the skills they have acquired are not valued, 3) must use parallel labor market and cottage industry work to find employment, 4) find that, especially for women and young workers, the unstable employment experienced abroad also affects them on return, 5) find temporary employment or have difficulty in obtaining a job, 6) find both positive and negative views are held by employers concerning them, 7) find that family and connections are the primary means for finding jobs, and 8) discover return migration may not be an end since many second generation migrants will re-migrate for economic and social reasons. School performance, language mastery, social integration and access to training plague migrants and young nationals of similar socioeconomic background. They are unprepared to succeed in the new country and experience conflict of aspirations. First and second generation return migrants experience great frustration, since employment conditions are poor, and may be forced to migrate to a third country.  相似文献   

15.
This article analyzes the impact of migrant female domestic workers on the socioeconomic and political context in Singapore. Although Singapore state policy opposes long-term immigration, there is a labor shortage which permits a transient work force of low-skilled foreign workers. In the late 1990s, Singapore had over 100,000 foreign maids, of whom 75% were from the Philippines, 20% were from Indonesia, and the rest were from Sri Lanka. Legislation ensures their short-term migrant status, restricts their numbers, and governs their employment. Migrant workers are also regulated through a stringent allocation system based on household income of employers and the need for caregivers for children. Work permits are conditioned on non-marriage to citizens of Singapore or pregnancy. Terms and conditions of migrant employment are not specified, which permits long hours of work and potential for inhumane treatment. Migrant women fulfill jobs not desired by natives and accept these jobs at lower wages. There is disagreement about the motivation for the maid levy and its need, fairness, and effectiveness in reducing demand for foreign maids. Most public discussion focuses on social values and morality of foreign maids. Politically, tensions arise over the legality of migration, which results from tourist worker migration to Singapore and circumvents Filipino labor controls. Most of the adjustment cases that come to the attention of OWWA are tourist workers. Policies should be gender sensitive.  相似文献   

16.
A general review of international migration to the United States is first presented. The analysis then focuses on aliens in irregular status in the United States, including the size of the illegal alien population, the intention of migrants to stay or to return, migrant characteristics, and the role of migrants in the U.S. labor market. The main concern of the paper is with illegal migration from Mexico. (summary in FRE, SPA)  相似文献   

17.
This paper gives an historical overview of immigration to Thailand since the 1970s and emigration since the 1960s. It describes migration policies since the 1930s. Final discussion focuses on the impact of economic contraction on migration. Immigration to Thailand dates back to the 1760s when a huge wave of Chinese emigrated to Thailand. The flow continued until about 1850 and resumed during 1905-17. The next big waves of immigrants were after 1975, when refugees fled Indochina, and in the 1990s, when migrants flocked from neighboring countries drawn to the booming economy. Thai professionals left in the 1960s for the USA. During the 1980s, many left for work in the Middle East. During the 1990s, Thai migrants moved within the East and Southeastern Asian countries and the USA or Europe, and they included many women and illegal migrants. Emigrants leave as arranged by the government, by employers, by recruitment agencies, and as trainees. The first official act was in 1950 and revised in 1979. Many work permits were approved in the 1990s, especially for unskilled labor. There are supports for Thai migrants abroad, but little is offered to foreigners at home. By 1997, the country's recession led to nonrenewal of many work permits. The 1998 economic crisis led to a new labor policy that deported illegal and unskilled migrant workers in order to create jobs for Thais. Policy encouraged Thais to seek work overseas.  相似文献   

18.
This paper examines the situation and problems of migration on family structure, with emphasis on family reunification. The study is based on conditions and practices in Western Europe and Mediterranean countries relating to temporary labor migration. Most migrant workers have no intention of settling permanently and return to their country within a few years. The International Labour Office estimated in 1974 that at least 1/2 the migrant workers in Western Europe live without their families. Generally, migrants send for their families only when they are employed, earning adequate wages, and have adequate housing. Some reasons why migrants live apart from their families include 1) the receiving country discourages family immigration because it does not coincide with the economic necessities of migration policy and 2) some sending countries discourage it to ensure that the migrant worker returns to his own country. The main danger arising from family separation is that it frequently leads to the break up of the family. The leading European authorities recognize as a fundamental right the freedom of a migrant worker and his family to lead a normal family life in the receiving country. The author outlines the conditions for admission for residence and employment of migrant spouses and children for the Federal Republic of Germany, France, Belgium, Switzerland, the Netherlands, Sweden, Norway, Austria, Luxembourg, and the United Kingdom. All countries require that the head be in regular employment for some time and be able to provide his family with suitable housing. Other problems concerning the arrival of migrant spouses and children include 1) acquiring employment and social information and counseling, 2) education of children, 3) obtaining vocational training and adaptation and 4) achieving entitlement to social security benefits. The effects of migration in the family context in sending countries include 1) providing activities for migrants to maintain cultural links with their countries of origin and 2) acquiring the nationality of the receiving countries. Countries should facilitate the admission to employment of migrant spouses and children, by maintaining provisions for the reuniting of families and imposing no limits on admission to residence; and 2) by overcome obstacles to admission to employment, by observing existing recommendations. In conclusion, governments should give family cohesion 1st priority, regardless of regulations.  相似文献   

19.
This article addresses the growing disjuncture between urban and national policies regarding the incorporation of labor migrants in Israel. Drawing on fieldwork, in‐depth interviews with Tel Aviv municipal officials, and archive analysis of Tel Aviv municipality minutes, we argue that urban migrant‐directed policy elicits new understandings of membership and participation, other than those envisaged by national parameters, which bear important, even if unintended, consequences for the de facto incorporation of non‐Jewish labor migrants. The crux of the Tel Aviv case is that its migrant‐directed policy bears especially on undocumented labor migrants, who make up approximately 16 percent of the city's population and who are the most problematic category of resident from the state's point of view. In demanding recognition for the rights of migrant workers in the name of a territorial category of “residence,” and by activating channels of participation for migrant communities, local authorities in Tel Aviv are introducing definitions of “urban membership” for noncitizens which conflict sharply with the hegemonic ethnonational policy. We suggest that the disjuncture between urban and national incorporation policies on labor migrants in Israel is part of a general process of political realignment between the urban and the national taking place within a globalized context of labor migration.  相似文献   

20.
This article seeks to destroy the myth that the industrial experience of emigrated workers can be helpful in development efforts for the sending countries by supplying a highly qualified labor force. The extent and nature of unemployment in an underdeveloped country such as Turkey form the essential background. Insufficient demand for labor, oppressive living conditions for the unemployed, and the absence of hope for future improvement in employment conditions produce a high desire to work devoid of a specific job or career goals, tendencies which account for the willingness of workers to accept any kind of work as long as pay is adequate. Most Turkish migrant workers have been found to be oriented toward accumulating as much money as possible, not for use as a means of changing their structural situation or improving their employment qualifications, but as an end in itself. The hypothesis that polyannual migrants acquire new knowledge and ability to adapt to the mode of life of an industrial society, internalizing its structures, roles, and values, recieves little confirmation in the literature. A large proportion of Turkish migrants remain attached to preindustrial habits and preferences for work in a milieu that assures personal relationships. Few report in surveys that they learn significantly in their migrant jobs. Migrant workers who are only superficially familiar with industrial culture and who reject the mode of life of industrial society cannot be viewed as a force for change and innovation when they return. Migrant remittances are steadily increasing, but until the present, no structural changes have been made in Turkey to encourage their investment in productive enterprises. Personal or familial reasons, not desire to undertake new enterprises, are most often the cause of migrants' return; once they have done so, they aspire to new occupations in the tertiary sector rather than return to their earlier lines of employment.  相似文献   

设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号