It's only human nature to be worried about change.

对变革有忧虑不过是人之常情。

《牛津词典》

youdao

The Fairy will be worried.

仙女会担心的。

youdao

In particular,in Africa, you'd be worried about things like H.I.V.

VOA: special.2009.08.03

So they can't be worried about humans; they're worried about themselves.

所以他们不可能为人类而担心，他们在担心自己。

耶鲁公开课 - 旧约导论课程节选

And so you have to be willing to take that risk and not be worried about it.

因此你必须自愿承担这个风险，而不是焦虑不安。

要想成为事业家 - SpeakingMax英语口语达人

He is a very stable guy and I wouldn't be worried about Middlesbrough at all.

BBC: Southgate decision made weeks ago

If Microsoft does not change its philosophy, they are the ones who will be worried.

FORBES: The Secret of Microsoft's Success (And Some Lessons For Apple)

There is not really anything among the Bangladesh bowlers for England to be worried about.

BBC: Jonathan Agnew column