I'm not worried about her—she can take care of herself.

我不为她担心，她能照顾自己。

《牛津词典》

My mother was very ill, so I had to take care of her. And I was worried about her operation.

我妈妈不久前病得很重，我必须照顾她。我还为她的手术而心神不定。

youdao

She confessed that she worried that the disease would affect her ability to take part in athletic activity.

CNN: STORY HIGHLIGHTS

Brown is also worried about keeping happy all those little shops that stocked her wares when nobody else would take her seriously.

FORBES: A Dog's Life

I'd have taken her by the arm and brought her back.... I'd have told her let's go... your parents are worried. 19 50 Why did you take the day off from the factory the day my daughter disappeared? 19 52 You knew your son was going with my daughter ... and you were nervous about it... 19 55 Look if he had her I'd tell you COMM: The women aren't convinced.

BBC