Supreme Court to intervene because they say their client is mentally incompetent.

美国最高法院介入，因为他们认为弗格森患有精神病。

We have tens of thousands of homeless men and women, some of them mentally incompetent.

我们有成千上万的男男女女无家可归，其中还有智力不健全者。

How mentally incompetent can you get?

你还要她有多不清醒？

It doesn't make her mentally incompetent.

她又不是个疯子。

But we could claim that the illness made her mentally incompetent. Right?

我们可以说她的意识受疾病的影响不能自主 对吧?