barrier to migration造句

"barrier to migration"是什么意思

造句与例句手机版

Such fears would increase if the remaining barriers to migration were suddenly removed
如果现有的人口流动限制被突然取消，这种担心还会增加。
It's difficult to see barrier to migration in a sentence. 用barrier to migration造句挺难的

相邻词汇

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