不禮貌的用法和樣例：
例句
-
打斷別人說話是不禮貌的。
It is bad manners to interrupt. -
你打斷他們的談話是很不禮貌的。
It was impolite of you to barge into their conversation. -
不敲門就闖進別人的房間是不禮貌的。
It is impolite to burst into other's room without knocking. -
孩子們在他們的長輩談話時插嘴是不禮貌的。
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.
