In this case, you'll need to surround your code with a try catch block.

It has set us back in so many respects that I'm not sure how long it will take for us to catch up

这已经在这么多方面给我们造成了延误，我都无法确定我们要花多长时间才能赶上。

I stopped and waited for her to catch up

我停住脚步，等她追上来。

No matter how hard I try I cannot seem to catch up on all the bills

无论怎么努力，我好像就是无法付清所有的账单。

John began the season better than me but I have fought to catch up

赛季伊始，约翰的表现比我好，不过我经过努力追了上来。

He stopped and let her catch up with him

他停下来，好让她追上自己。

Most late developers will catch up with their friends

大多数身材发育迟缓者都会赶上他们的朋友。

Summer is the perfect time to catch up on the new books you meant to read

夏天是把想读却没读的新书恶补一下的最佳时机。

There's still time to catch up with them.

还有时间追上他们。

I had fallen so far behind that it seemed pointless trying to catch up.

我落后太多，似乎追赶下去也毫无意义。

He wouldn't be caught dead going to a club with his mother.

他死也不愿意跟母亲一起去俱乐部。

Tonight is your last chance to catch the play at your local theatre.

今晚是你在本地剧院看上这出戏的最后一次机会。

You'll catch your death of cold.

你会冻出重病的。

He was caught in the act of stealing a car.

他偷汽车时被当场逮个正着。

He caught her up and fell into step beside her.

他赶上她，跟着她的步子往前走。

If we leave now, I can catch the earlier flight.

我们要是现在动身，我就可以赶上早一点的航班。

Have I caught you at a bad moment?

我是不是来得不是时候？

How many fish did you catch?

你捕到几条鱼？

If your dad finds out you'll really catch it!

要是你老爸知道了，你非挨骂不可！

We caught the last bus home.

我们赶上了回家的末班公共汽车。

Her face had obviously caught the sun on holiday.

她的脸明显地在假期晒黑了。