完全不要和长得丑的相争，他们已经没什么可输的了。

Never get into fights with ugly people, they have nothing to lose.

youdao

绝对不要和长得丑的争执，他们已经没什么可输的了。

Never obtain into fights with hideous human, they have naught to lose.

youdao

没人愿意告诉别人你家的孩子长得丑，不幸的是呢，这就是我们测试员的工作。

Nobody wants to tell someone they have an ugly baby, but unfortunately, it's our job.

youdao

and I don't know how to phrase this in a politically correct way, but the parents of ugly kids are likely to themselves be ugly people and maybe what they're finding is just ugly people are more violent than good-looking people.

我不知道怎么用不会引起政治争论的话来说，但丑小孩的父母往往也长得丑,也许这个研究的发现是长得丑的人,比长得好看的人更粗暴。

耶鲁公开课 - 心理学导论课程节选