一无所知

utterly ignorant

1. 我对未来一无所知。
   I know nothing regarding the future.
2. 除了在报上读到的以外，我对这件事一无所知。
   I know nothing about it except what I read in the paper.
3. 他答复说关于此事他一无所知。
   He answered that he knew nothing about it.
4. 他是一个虚伪的人，假装对那件事一无所知。
   He is nothing but a hypocrite, pretending that he knows nothing about it.
5. 他声称对此事一无所知。
   He professed to know nothing about the matter.

一的英语翻译：

无的英语翻译：

所的英语翻译：

知的英语翻译：