Migrants are now connected instantaneously, continuously, dynamically and intimately to their communities of origin... This is a fundamental and profound break from the past eras of migration.

现在移民们跟他们的种族社区迅速、持续、动态和亲密地联系在了一起…这是对从前移民时代根本且深远的突破。

youdao

Migration of health workers may result in financial loss and weakens health systems in the countries of origin.

卫生工作者的移徙可对来源国造成经济损失并削弱其卫生系统。

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The branch of economic geology that relates to the origin, migration and accumulation of oil and gas, and to the discovery of commercial deposits.

石油地质学是经济地质学的一个分支，它涉及油气的起源、运移和聚集，以及商业沉积的发现。

youdao

While considerable attention is given to the issue of migration and its potential economic and social impacts on origin, transit and destination countries, to date very little attention has been given to understanding the livelihood struggles and opportunities that migration presents for migrants themselves, and in particular, young migrants.

UNESCO: THEMES

Also, while developing countries are training more researchers and scientists, this does not necessarily mean that they will easily find jobs in the country of origin, feeding a South-North and North-North migration of graduates.

UNESCO: MEDIA SERVICES