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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However, be warned that in this case it is most likely that there will be data loss during profile migration.

然而，在这种情况下会收到这样的警告：在概要文件迁移过程中很可能会丢失数据。

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Once the profile is released, all non-released versions are deleted (except the last one which gets marked as released), resulting in the loss of data in models that were applied during migration.

一旦这个概要文件被释放，所有的非发布版本都会被删除(除最后的获得被发布标记的概要文件之外)，导致迁移过程中使用模型中数据的丢失。

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From 1965 through 1970, the South experienced a net migration loss -- the number of people who moved into the region compared to the number of people who moved out -- of more than 287, 000 African-Americans.

CNN: Family roots lure many African-Americans back to South

This migration likely caused a significant loss of revenue for debate organizers.

FORBES: Connect

"We think the continued discussions between our two countries on migration matters are important to prevent the needless loss of life at sea and important for ensuring the safe and legal orderly migration that's called for under the accords, " he said.

CNN: graphic