1·It is bad manners to talk with your mouth full.
嘴里塞满了东西跟人说话是不礼貌的。
—— 《牛津词典》
2·Many visitors complained of his bad manners and self-importance.
许多访客抱怨他的不礼貌和妄自尊大。
—— 《柯林斯英汉双解大词典》
3·It's bad manners to ask others personal questions, such as age and marriage.
问别人个人问题是不礼貌的，比如年龄和婚姻。
4·Unless the meal takes place in a beer house, this is considered bad manners.
除非是在啤酒屋吃饭，否则这是不礼貌的。
5·Alice Roseman, the manager, says kids have bad manners and make too much noise.
经理爱丽丝·罗斯曼说，孩子们没有礼貌，而且太吵。
6·Moreover, looking at your watch during an event is even considered as bad manners.
此外，在活动期间看手表甚至被视为不礼貌的行为。
7·Even though some kids do have bad manners, banning is not a right way to teach them.
尽管有些孩子确实没有礼貌，但禁止并不是教育他们的正确方法。
8·If someone says a child was raised by wolves, that child has bad manners and is behaving like a wild animal.
如果有人说一个孩子是由狼养大的，这个孩子没有礼貌，行为像野兽。
9·It is bad manners to stare at people.
瞪着眼睛看人是不礼貌的。
—— 《新英汉大辞典》
10·I am sick of his bad manners.
他的不良举止真让我厌恶。