1.be in the way/be in sb's way 礙著了
例句:Sorry, am I in your way?
對不起,我擋著你路了嗎?
get out of the way 別礙著
2.need/want a hand doing 做……需要幫手
give/lend (somebody) a hand 幫助某人
I could do with a hand/use a hand 有幫助會好些
例句:Countries want a hand up, not a hand-out.
各國需要的是幫助,而不是施舍。
3.go over
1.仔細想一下
2.仔細搜查一下
3.重復來仔細解釋一遍
4.打掃一遍
例句:They went over their lessons together at night.
他們晚上在一塊復習課文。
go over big/well 人們很喜歡
4.a backup plan=Plan B 備用計劃
a backup generator 代替發電機
Make a backup 做備份
A backup team 后備軍
例句:Drazen informs Carroll that he won't be needed since a backup plan is already in effect.
安德烈告知凱文,那沒有必要,因為一個備用計劃已經開始實施了。