1、survive

生存;存活;幸存

the sequence of events that left the eight pupils battling to survive in icy seas for over four hours.

致使这 8 个小学生在冰冷的海水里挣扎求生四个多小时的一连串事件

Those organisms that are most suited to the environment will be those that will survive.

最适宜该环境的微生物将会存活下来。

挺过;艰难度过

On my first day here I thought, 'Ooh, how will I survive?'

我第一天到这儿时就想，“天哪，我怎么能挺过去呢?”

people who are struggling to survive without jobs.

艰难度日的失业者

幸存;幸免于难;留存

When the market economy is introduced, many factories will not survive.

引入市场经济后，许多工厂将面临倒闭。

The chances of a planet surviving a supernova always looked terribly slim.

行星躲过超新星爆发的几率总是十分渺茫。

2、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。

取回；找回；收回

You have 14 days in which you can cancel the contract and get your money back.

你可在14天之内取消合同，收回钱款。

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。