B: There's nothing to worry about.

没什么可担心的。

youdao

Doctor: There's nothing to worry about.

医生：没什么可担心的。

youdao

There's nothing to worry about. It's just a common cold.

别担心，只是普通的感冒而已。

youdao

He says it is more a sign that it's taking the military option seriously, now that negotiations with the West appear to be faltering: "There's nothing new about this rocket that should worry the West,"

VOA: standard.2009.12.18

The master had commanded his servants, of course, to do something - to show a profit in a due and timely fashion, but Milton wants his friend here to know that there's, of course, nothing to worry about.

主人要求他的仆人，适时的,展示出自己的利润，弥尔顿希望，他的朋友知道。

耶鲁公开课 - 弥尔顿课程节选

As far as the two generals are concerned, they may conclude there's nothing to worry about.

BBC: What can David Petraeus teach the Pentagon?

"Train announcement: " As you can hear, there's an alarm sounding, but there's nothing to worry about.

BBC: I'm on a train: the Welsh secretary tweets home

Studies contradict each other, and scientists bicker: Some will tell you with great conviction that there's nothing to worry about.

CNN: 5 tips to limit your cell phone risk