在公开场合侮辱别人是非常不礼貌的行为。

Zài gōngkāi chǎnghé wǔrǔ biérén shì fēicháng bù lǐmào de xíngwéi.

Insulting others in public is very impolite behavior.

开玩笑可以，但千万不要用难听的话去侮辱别人。

Kāiwánxiào kěyǐ, dàn qiānwàn bú yào yòng nántīng de huà qù wǔrǔ biérén.

It’s fine to joke, but never use nasty words to insult others.

他觉得自己受到了侮辱，所以很生气。

Tā juéde zìjǐ shòudào le wǔrǔ, suǒyǐ hěn shēngqì.

He felt that he had been insulted, so he was very angry.