in the nick of time
在关键时刻
A：He has come to life in the end.
A:他终于醒过来了。
B:Oh, thank God. We all felt frightened by the bad news about him.
B：噢，真是感谢上帝。一听到关于他的坏消息，我们都吓坏了。
A:Yes. Fortunately, an ambulance passed in the nick of time, and we got him away to hospital.
A:就是，幸亏一辆救护车经过，我们才把他送到医院去。
B:Right. Unless, who know what will happen.
B:是呀，不然，谁知道会发生什么事。
A:Wish him be healthy soon.
A:但愿他赶快好起来。