嘲笑不幸的人是麻木不仁的行为。

It's insensitive to laugh at unfortunate people.

youdao

但是，那不仅仅是使人麻木不仁的不得不作出反响的恐怖。

But it isn't only the horror that numbs response.

youdao

我这样不间断、这样着魔似的用工，情感和思想因那次审判变得麻木不仁的状态仍然挥之不去。

I studied so uninterruptedly, so obsessively, that the feelings and thoughts that had been deadened by the trial remained deadened.

youdao