她的不礼貌行为让老师很生气。

Her misbehavior made the teacher very angry.

他在晚宴上的不礼貌行为让所有人都感到震惊。

His uncivil behavior at the dinner party shocked everyone.

事实上，关于商务礼仪我录了两期视频。另一期是礼貌礼仪，而这一期是不礼貌行为。

This is actually one of two videos that I've recorded. The other one is on good manners, and this one is about bad manners.

与此同时，观众对他的不礼貌行为十分愤怒。

Meanwhile, the audience gets angry about his impolite behavior.

这位《饥饿游戏》的女演员承认了自己在公众场合处理来粉丝不礼貌行为的时候表现得很粗鲁。

The Hunger Games actress admitted that she acts incredibly rude in public to deal with unwanted attention from fans.