1、get back

恢复（原来的状态）

Then life started to get back to normal.

随后生活又恢复了正常。

I couldn't get back to sleep.

我再也睡不着了。

回到，重提（原来的话题）

It wasn't until we had sat down to eat that we got back to the subject of Tom Halliday.

我们直到坐下来吃饭时才又提起汤姆·哈利迪这个话题。

对…进行报复

The divorce process should not be used as a means to get back at your former partner.

不应该在办理离婚手续上报复以前的伴侣。

I'm going to get you back so badly you'll never to be able to show your face again.

我要狠狠地还以颜色，让你从此无脸见人。

2、clear out

滚开；滚出去

She turned to the others in the room. 'The rest of you clear out of here.'.

她转身对房间里的其他人说：“你们其余人给我滚出去。”

'Clear out!' he bawled. 'Private property!'

“滚出去！”他高声骂道，“这是私人住宅！”

清理，整理(容器、房间等)

I took the precaution of clearing out my desk before I left.

我临走时特地事先把办公桌清理了一下。