brain drain

音標(biāo)發(fā)音

There are many reasons for domestic talents shortage in India, the most important of which is brain drain.
造成印度本土人才短缺的原因是多方面的，人才外流嚴(yán)重應(yīng)該是最主要的原因。
Science careers can't be switched on and off with funding, and people will leave the country (brain drain) or leave science, never to return.
科研生涯不會(huì)因經(jīng)費(fèi)隨時(shí)開始或結(jié)束，人們會(huì)離開國家（人才外流）或告別科研，再也不會(huì)回頭。
Rich countries are thus likely to benefit from looser immigration policy; and fears that poor countries will suffer as a result of a “brain drain” are overblown.
因此，富國極有可能從較為寬松的移民政策中獲益；而對(duì)于窮國將可能承受“人才外流”的惡果的恐懼也是言過其實(shí)的。

Another goal is to fight "brain drain" to make sure fellows return home to use their educations.
"One should work on this and stop sleeping." Russia has also suffered a serious brain drain since 1991, the report says.
May says that due to expanding private health care in Thailand and limits on foreign doctors working in the country there has been a reverse brain drain;

This has led to a real brain drain nationally, with thousands of high-paying jobs left unfilled.
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the situation in which large numbers of educated and very skilled people leave their own country to live and work in another one where pay and conditions are better

When people talk about a brain drain, they are referring to the movement of a large number of scientists or academics away from their own country to other countries where the conditions and salaries are better.