1.profound change 深刻变革
Profound changes have taken place in both countries and in the world.
中美两国和世界发生了深刻变化 。
2.retreat后退
Retreating to the relative safety within Botswana.
撤退到博茨瓦纳国内相对安全的地区 。
3.mislead 误导
Inspector Wright is guilty of deliberately misleading you.
怀特督察因故意误导你们而有罪 。
4.mug's game 吃力不讨好的事
The aim of the campaign is to make young people believe that smoking is a mug's game.
这项运动的目的是使年轻人相信吸烟是件蠢事 。