She is afraid to go out and has become a virtual prisoner in her own home.

她不敢出门，实际上已成了关在家中的囚犯。

《牛津词典》

Lily is very careful because she is afraid to make mistakes.

莉莉很小心，因为她害怕出错。

youdao

Jenny is afraid to travel by plane. She always feels nervous when getting on it.

珍妮害怕乘飞机旅行。登机的时候她总是很紧张。

youdao

He says the 2006 coup went against the democratic will of the people and that the current government of Prime Minister Abhisit Vejjajiva is afraid to even come to the northeast.

VOA: standard.2010.05.14

And eventually,we'll turn to some other value questions about if death really is the end, should we be afraid of death?

最终，我们会转向其他的关于价值的问题，比如如果死亡真的是终结，我们应该害怕吗？

耶鲁公开课 - 死亡课程节选

But the presence of the dog there is a conditioned stimulus and so you grew to be afraid of dogs.

而这时狗的存在就变成了条件刺激,所以你开始对狗心生恐惧。

耶鲁公开课 - 心理学导论课程节选

An employee is afraid to ask her supervisor not to yell at her in meetings.

FORBES: How to Have That Impossible Conversation at Work

But she remains despondent and is afraid to go back to her village.

CNN: ASIANOW - TIME Asia | Pedophile Playground

Her eyes are closed, she is afraid to look, she is afraid to see who is sitting on her bed.

FORBES: Blogger Exposes Sexual Abuse in Orthodox Jewish Community