She gave me a worried look.

她心事重重地看了我一眼。

《牛津词典》

She had a worried look on her face.

她一脸担忧的样子。

《牛津词典》

He made every effort to smooth out his habitual worried look and wear a sunny smile, since a happy expression can lead to genuinely happy feelings.

他努力消除他惯常的忧虑神情，脸上挂着灿烂的笑容，因为快乐的表情会带来真正快乐的感觉。

youdao

To look at them is to see the simple solution to a problem that worried people for many centuries.

VOA: special.2010.07.14

Socrates is saying, "Look, I'm not worried. I'm going to live forever."

苏格拉底说,我不担心,我会得到永生的

耶鲁公开课 - 死亡课程节选

The woman got a worried look on her face and said, all right, that's enough.

NPR: Crumpet the Elf Reads from Santaland Diaries

Instead he just nodded, and I saw the worried look on his face.

CNN: Robin Meade talks anxiety and her road to self-confidence

Revelation is really like one of those old-fashioned editorial drawings where Labor is a pair of overalls and a hammer, and Capital a bag of money in a tuxedo and top hat, and Economic Justice a woman in flowing robes, with a worried look.

NEWYORKER: The Big Reveal