"I'm not mentally ill," he told them.

他告诉他们“我根本没疯，”。

youdao

Woman is physically but not mentally weaker than man.

女子在体力上而不是智力上比男子弱。

youdao

Trying to prove you're not a psychopath is even harder than trying to prove you're not mentally ill.

要想证明你不是心理变态，简直比想要证明你没精神病还难。

youdao

"I agree with Judge Douglas," Lincoln said, "that the Negro is not my equal in many ways certainly not in color, perhaps not mentally or morally.

VOA: special.2009.06.11

Well, crossword puzzles aren't a very deep subject, and we might wonder whether or not we would do better if we were engaged in something more mentally challenging than that.

填字游戏不算很深奥的东西，我们也不知道自己能否做得更好,如果我们去做,比填字游戏更富挑战性的事情。

耶鲁公开课 - 死亡课程节选

It closed the country to criminals, the mentally ill,and persons who could not support themselves.

VOA: special.2010.05.20

The first team found he had a personality disorder, a low psychosis threshold - but decided he was not mentally ill.

BBC: NEWS | Europe | Doctors split over mind of a killer

Family members, because of the publicity around CTE and suicide, may assume that you are not mentally stable and are on the verge of taking drastic measures.

CNN: Lamar Campbell: Why I'm donating my brain

"I have not been able to play well in Japan until now, so I always thought perhaps I was not mentally strong enough to do so, " Nishikori added.

CNN: Nishikori and Djokovic sweep to title triumphs