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、challenge
挑战;难题
I like a big challenge and they don't come much bigger than this.
我喜欢大的挑战,而所有挑战中再没有比这更大的了。
The new government's first challenge is the economy.
新政府面临的第一个难题是经济问题。
(成功地)应对挑战,迎接挑战
The new Germany must rise to the challenge of its enhanced responsibilities.
一个崭新的德国必须迎接挑战,承担更多的责任。
They rose to the challenge of entertaining 80 schoolchildren for an afternoon.
他们一个下午成功接待了80名学童。