It's hard work but if you hang on you'll succeed in the end.

这是件困难的工作，但如你坚持不渝，最后是能成功的。

《新英汉大辞典》

If you hang on to the original offer, we can see no prospect of business.

要是你坚持原来的报价的话，我们看不出有成交的希望。

youdao

I'm almost done cleaning my room, if you hang on, we can go to the mall together.

我立刻就打扫完房间了，假如你等一下的话，我们可以一起赴购物中心。

youdao

And if you hang on for a long time, you are getting a terrific tax deal.

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If you hang on to the ball you'll score the points, whether it's penalties or tries.

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If you can hang on to provide something useful, your company can take its place in the economy.

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