她会行骗简直难以置信。

It is just not credible that she would cheat.

《牛津词典》

这太好了，简直让人难以置信，但是我们已经得到了它！

It's just too good to believe, but we have got it, sure!

youdao

这么大一笔钱，全是现金，简直令人难以置信。

So vast a sum, all in actual cash, seemed next to incredible.

youdao

If the dualist comes and says, "Can't you just see that it's not remotely possible, it's not conceivably possible, for a purely physical object to have experiences, to have qualia?"

如果是二元论者,他们则会走过来说,你没觉得吗,一个纯粹的物理对象,能够拥有体验和感受性的可能性,简直微乎其微,就连想想都觉得难以置信

耶鲁公开课 - 死亡课程节选

and which was like, I mean, it was ridiculous.

简直太难以置信了。

耶鲁的忙碌生活 - SpeakingMax英语口语达人