不禮貌的用法和樣例：
例句
-
打斷別人說(shuō)話(huà)是不禮貌的。
It is bad manners to interrupt. -
你打斷他們的談話(huà)是很不禮貌的。
It was impolite of you to barge into their conversation. -
不敲門(mén)就闖進(jìn)別人的房間是不禮貌的。
It is impolite to burst into other's room without knocking. -
孩子們在他們的長(cháng)輩談話(huà)時(shí)插嘴是不禮貌的。
It is impolite for children to cut in when their seniors are talking. -
叫別人蠢材是不禮貌的。
It is very impolite to call others a dunce.
