He cannot fix the electricity.

他不会修理电路。

《柯林斯英汉双解大词典》

He cannot stand his boss.

他受不了他的老板。

《柯林斯英汉双解大词典》

He cannot vouch for the accuracy of the story.

他不能证明报道的准确性。

《柯林斯英汉双解大词典》

For he will have been elected on such ground that he cannot possibly save the Union afterwards."

VOA: special.2009.12.10

But there is one thing, Descartes concluded, that he cannot doubt, and the answer is he cannot doubt that he is himself thinking.

但笛卡尔认为,有一点是他无法置疑的,那就是,他无法怀疑自我思考的存在

耶鲁公开课 - 心理学导论课程节选

He says--and here's that Yeatsian word "all" again--he says: When I try to put all into a phrase I say, "Man can embody truth but he cannot know it."

他说，又是他涵盖一切的词：,当我想用一句话概括时，我说，人可以表现他不理解的真理“

耶鲁公开课 - 现代诗歌课程节选

For his part, Clemens said he cannot in good conscience admit to something he did not do.

NPR: Clemens Denies Drug Use, Pettitte's Account

But he says he cannot be sure why Mariam Khatib died until the samples are analysed.

BBC: Middle East

Although he is keeping Viktoria away from the public, he cannot stop talking about her.

ECONOMIST: German celebrity politics