We feared that an advance on the capital would soon follow.

我们担心接下来会马上向首都推进。

《牛津词典》

We feared for her life.

我们为她的生命担忧。

youdao

They were so diligent that we feared for their health.

他们都那么用功，我们为他们的健康担心。

youdao

We feared having a downgrade of U.S. debt, and unfortunately we got it Friday night.

FORBES: Great Depression 2.0: You've Got Nothing

But we feared that if she was washed out, people would look right past the flyer.

NPR: Excerpt: 'Then We Came to the End'

By this stage, we feared we were being stalked by the people responsible for the murder.

CNN: Hacking victim: Stress led to marriage breakdown