He is clueless about AI.

他对人工智能一窍不通。

He is a novice, so he is clueless about the problem.

他是个新手，对问题毫无头绪。

Most men are completely clueless about the delivery of women.

大多数男性对女性的分娩一无所知。

He's completely clueless about computers.

他对计算机一窍不通。

I came into adult life clueless about a lot of things that most people take for granted.

我成年后，发现自己对大多数人认为是理所当然之事知之甚少。

People on streets seemed clueless.

住在这条大街上的人看起来也很困惑。

How can smart bankers be so clueless?

这些聪明的银行家怎么会如此惊慌失措？

Clueless (1995).

《独领风骚》(1995)。