I believe him to be honest.

我认为他是诚实的。

youdao

I believe him to be an honest man.

我相信他是一个诚实的人。

youdao

I believe him to have passed the exam.

我相信他已经通过考试了。

youdao

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

Berlusconi may not be the most honest guy in the world but in this instance I believe him.

FORBES: Berlusconi Not Preparing To Sell AC Milan

Paul claims the letters were ghost-written, and I believe him.

FORBES: It Doesn't Matter If Ron Paul Is Racist

And given what he did with braid, I believe him.

FORBES: Move up http://i.forbesimg.com t Move down