也就是说，他们更加狡黠、以自我为中心、冷酷、缺乏同情心、自负又自私，喜欢将自己的快乐建立在他人的痛苦之上。

That is, they were more prone to being duplicitous and self-serving, cold-hearted and lacking in empathy, vain and selfish, and more likely to derive pleasure from other people's pain.

youdao

也就是说，他们更加狡黠、以自我为中心、冷酷、缺乏同情心、自负又自私，喜欢将自己的快乐建立在他人的痛苦之上。

That is, they were more prone to being duplicitous and self-serving, cold-hearted and lacking in empathy, vain and selfish, and more likely to derive pleasure from other people's pain.

youdao