I've no idea how her mind works!

我真不知道她是怎么想的！

《牛津词典》

I've no idea. Why not check the ticket?

我不知道。为什么不查下票？

youdao

I've no idea. But I've heard everything there is quite expensive.

我不知道。但我听说那里的一切都很贵。

youdao

I've explained my embarrassment about using terms that I really have no absolutely no idea of the meaning of except that I'm told what the meaning of them is in the books that I am reading, which are the same books that you're reading.

我已经解释过了，用这些我完全不知道什么意思的词,真的很尴尬，除非有人告诉我他们是什么意思,就像这本书里说的那样,而我读的这本书，也就是你们现在也在读的。

耶鲁公开课 - 文学理论导论课程节选

Kaj, the head TA is Scandinavian so I've got no idea why he's supporting Liverpool anyway, but I think maybe he spells it like this or something like this.

主助教卡茄是斯堪的纳维亚人,我也很好奇为什么他要支持利物浦队,不过我猜大概他大概这么拼写利物浦

耶鲁公开课 - 博弈论课程节选

"I've no idea why it's become viral, " said car hire boss Kevin, 45.

BBC: Table tennis toddler Jamie Myska-Buddell is YouTube hit

Michael: I've no idea mate, we've just been woke up by the alarm.

BBC: Transcript of 999 Derby fire call

"At the moment, I've no idea if I'll play, " Trott added.

BBC: Form merited England call - Trott