1.
When a thing is done, advice come too late.
事后进忠告，等于马后炮。
2.
Initiation and Subsequent Investigation
发起和随后进行调查
3.
Go offline after synchronization
在同步后进入脱机状态
4.
evaluate or criticize with hindsight.
事后进行评价或批评。
5.
Take two steps forward and two steps back.
前进两步，然后后退两步。
6.
hang (back) or fall (behind) in movement, progress, development, etc..
在行进、进展中落在后面。
7.
A march back or in a reverse direction.
反方向行进，向后转行进向后行进或向反方向行进
8.
Tree thinning was employed in later years.
在以后几年进行间伐。
9.
After the leopard was caught, it was caged.
豹被捉住后关进了笼子。
10.
Backup!Let us in!
退后点！让我们进去！
11.
Then the cars started to go.
之后车辆又继续行进了。
12.
(b) the cost of transport after importation;
(b)进口后的运输费用；
13.
after I came into the house, I put off my coat.
走进房子后，我脱下大衣。
14.
When I went in, she said, @Take a seat.
进入屋内后，她说：“请坐。”
15.
Then she puts it in a letter box.
然后她把它放进邮箱。
16.
Then Mercury jumped into the river again.
然后，墨丘利又跳进水里。
17.
He is falling behind in his work.
他的工作进度延后了。
18.
crash-astern maneuver
全速前进转为全速后退