"I have no doubt, as a former federal prosecutor, that he can and will get a fair trial in federal court,".

VOA: standard.2009.11.25

don't you doubt me there. I want to be a poet for all sorts and kinds.

不要在这点上怀疑我，我希望能写所有人都能接受的诗歌。

耶鲁公开课 - 现代诗歌课程节选

I'm giving him the benefit of the doubt that, that hopefully things will turn around a little bit,

在没有足够证据质疑之前，我还是信任他的。希望事情能有所好转，

有名的毕业生 - SpeakingMax英语口语达人

And I seriously doubt a pending antitrust case will affect it either on player conduct issues.

FORBES: The Lesson To Players From The Bret Favre Scandal

In two years as the parent of a competitive chess player, I can say without a doubt that I have never witnessed any untoward behavior by parents.

FORBES: A National Tournament Fights The Evil That Chess Parents Do

Now Peter many be a fairly wealthy fella, but I doubt he considers a million dollars chump change.

FORBES: Money Where Your Mouth Is