Really? I cannot believe it.

真的？我无法相信。

youdao

I cannot believe it happened, really.

我不相信这件事就这么发生了，真的。

youdao

He can repair cares? I cannot believe it.

他能修汽车？我真不敢相信。

youdao

I know the human mind will not believe what it cannot understand.

VOA: special.2010.07.10

And, believe it or not, I have students walk in and first thing a hand goes up and says do you have a pen? I cannot believe it.

不管信不信，我有些学生走进来，第一件事就举起手问,你有没有笔，难以置信。

麻省理工公开课 - 固态化学导论课程节选

"I think it's a crazed idea, I've heard about it today and I cannot believe it, " he said.

BBC: Plans for new Sussex town meet with opposition

And I believe the nation that invented the automobile cannot walk away from it.

NPR: Obama's Address To Congress

" "I cannot refuse to contemplate it, but I don't believe that I'm going to.

CNN: Barak: Israeli coalition difficult to predict