1.Then she was released and just dropped off the face of the Earth.
然后她就了無音訊了。

落下

e.g.Yen dropped off.
日元下跌。

2.I'm kind of tied up...
我最近有點忙……

忙碌

e.g.I'll be tied up all day.
我一整天都會很忙。

3.He hits on every girl in school and you know it.
他勾搭學校里的每個女孩子，你又不是不知道。

hit on somebody
勾搭、搭訕、調(diào)情

e.g.Dave has hit on most of the women in the department.
Dave勾搭了部門里大多數(shù)的女士。

4.She was a different person back then.
她那時候和現(xiàn)在可不一樣。

back then
那時

e.g.Back then, she was a struggling single mother who wrote in cafes to save on the heating bill at home.
那時，作為一個單身母親她很辛苦，為了節(jié)省家里供暖的開銷，她到咖啡廳里去寫作。

5.If you really like Nick,then I'll get on board with it.
如果你真心喜歡Nick，那么我支持你們。

加入（團隊）

e.g.Please get on board and help us out.
請一起參與幫助我們。

6.You dragged me all the way out here,so let's get to the bottom of it.
是你把我拖到這里來的，我們一定要弄個水落石出。

讓...水落石出

e.g.I never got to the bottom of this!
我從來就沒弄清楚到底怎么回事！

7.I know I don't come across as I care about much...
我知道我看上去好像不怎么關(guān)心……

好像；似乎

e.g.She sometimes comes across as being rather arrogant.
她有時候看上去相當自大。