1.between and 之间

例句:A comparison between and analysis of financial affairs in institutions of higher learning of China and U. S.
中美高校财务工作的比较与分析。

2.fail to 未能

例句:I never fail to write to my parents every month.
我每个月一定写信给我的父母亲。

3.prime minister 总理；首相

例句:The Prime Minister was dethroned by the President.
总理被总统废黜了。

4.return to 回到

例句:He wants to give away all his modern possessions and return to nature.
他要舍弃一切时髦的东西而归真返璞。