你这样是不礼貌的，不能紧盯着姑娘的脸。

It's impolite of you to study a girl's face.

youdao

你弄食物从这盘子弄到那个盘子，这样是不礼貌的。

It is impolite to get food from the other side of the dish.

youdao

用这样一种粗鲁的方式说话是不礼貌的。

It is bad manners to talk in such a rude manner.

youdao

这样做是不礼貌的。

It's not polite to do so.

youdao

这样做是不礼貌的。

It's not polite to do so.

youdao