usa government has in place sanctions against certain countries
问题描述：
usa government has in place sanctions against certain countries
place
答
place sanctions 就是实行制裁的意思.一般都把place当做动词用.但是也有像你这句中的用法.如：time to put in place sanctions against Israel for its evil actions 至于为什么这么用就不清楚了,但是意思应该是差不多的