The Brain Drain is a real thing.

人才流失是真实存在的。

One study found that unless they lose more than 20% of their university graduates, the brain drain makes poor countries richer.

一份研究发现，除非穷国有超过20%的大学毕业生流失，要不然人才流失会使它们更加富裕。

Low pay and grueling hours aren't just dispiriting for individuals; they fuel the brain drain that has contributed to Congress's crippling lack of institutional knowledge.

低薪和艰苦的工作时间不仅让个人感到沮丧，还加剧了人才流失，导致国会严重缺乏制度性知识。

And so we have benefited from the brain drain of every other country for the last couple of decades.

因此，在过去的几十年里，我们从其他国家的人才流失中受益。

But in a new meta-analysis that looked at data from 27 different brain drain studies, the story of the brain drain hypothesis has gotten a little more complicated.

一项新的元分析中，研究人员对27项不同认知流失数据进行了分析，发现认知流失假说的故事变得有点复杂。