外流的用法和樣例：
例句
-
這個(gè)國家最優(yōu)秀的人才在不斷外流。
This country is being drained of its best talents. -
美國以及其他發(fā)達國家的官員說(shuō)，將保護科技（以阻止外流）與對付饑餓問(wèn)題混為一談是在混淆視聽(tīng)。
Officials of the United States and other developed countries said that linking technology protection to the fight against hunger was a red herring.
