They have reason to believe that he is lying.

他们有理由认为他是在撒谎。

《牛津词典》

I think that we have reason to be optimistic.

我认为我们有乐观的理由。

youdao

The president Obama says they no longer have reason to complain.

奥巴马总统说他们不再有理由抱怨。

youdao

He may have reason to be nervous. "I think it's really a 'buyer beware' issue."

VOA: standard.2010.05.27

Given the thesis about recycling, then, we have reason to believe the soul will continue to exist after we break.

如果循环观点是正确的,那么我们有理由相信,灵魂会在我们消亡之后继续存在

耶鲁公开课 - 死亡课程节选

Well, Plato's very next argument attempts to persuade us that indeed we do have reason to believe that the soul is one of the prior-existing pieces.

柏拉图下面一个论证就试着,说服我们有理由相信,灵魂原来就是存在的

耶鲁公开课 - 死亡课程节选

Only a handful of the experts from our recently concluded contest have reason to brag.

FORBES: Big Bets

We're about to meet some people who have reason to note the words of Mark Twain.

NPR: Zimbabwe Government Goes After Media

But investors have reason to worry that the cyclical problems may be reinforcing a secular decline.

FORBES: Did You See "Office Space"? The Printer Scene? Read On