I ought to relax and stop worrying about it.

我应该放心，不再为它担忧。

《柯林斯英汉双解大词典》

Everything will be allright! Lighten up and stop worrying!

一切都会没事的！放轻松不要再担心了！

youdao

The first step is to throw away the lists and stop worrying about worrying.

第一步是扔掉那些清单，不再对焦虑感到焦虑。

youdao

Then you could stop worrying and put your heart at rest.

VOA: special.2010.07.18

If that happened, America could grow faster and stop worrying about the daily machinations of the Eurozone.

FORBES: Can America Restore Its Global Leadership?

Is it any surprise that politicians want us to focus on the here and now and stop worrying about the long run?

FORBES: Thinking Fast, Slow And Not At All

But Wiggins' winning ride, coming amid a two-day flurry of British medals on the water and in the saddle, appeared to be the moment when London and the wider nation decided to stop worrying and enjoy the party for which they were, after all, footing the bill.

CNN: Wiggins' victory brings the Games back to the people