I was stupid enough to believe him.

我可真够糊涂的，竟然相信他的话。

《牛津词典》

There is no compelling reason to believe him.

没有令人信服的理由让人相信他。

《牛津词典》

He told me he was an actor and I was fool enough to believe him.

他告诉我他是演员，而我真傻，竟相信了他的话。

《牛津词典》

And I believe him. Why,I have seen him set Dan'l Webster down here on this floor--Dan'l Webster was the name of the frog and sing out, "Flies,Dan'l,flies!"

VOA: special.2009.08.29

Do you believe him when he says, "Oh, I was so ashamed.

你相信，当他说，噢，我真的感到很羞耻。

耶鲁公开课 - 1945年后的美国小说课程节选

A candidate could say during an election that "I'm a moderate candidate, I'm at position 5" but you might not believe him or her.

一个候选人在整个大选中可能说,我是个中立的候选人,我的立场是5,但你不一定就相信他/她的说法

耶鲁公开课 - 博弈论课程节选

Tim Cook has been talking about innovation but not many seem to believe him.

FORBES: Apple iWatch Leaks Drip With Desperation

We laugh, not knowing whether to believe him but hoping inside he is wrong.

CNN: Liberia: Sweet land of liberty now bitter, broken

It is probably going to take time for the Mets' cynical fan base to believe him.

WSJ: Wilpon Sees Better Days Ahead