1·He's always shooting his mouth off.
他老是信口开河。
2·If he hadn't shot his mouth off, things couldn't have been so awkward.
要不是他多嘴，事情也不至于搞僵。
—— 《新英汉大辞典》
3·If you mouth off, I will ground you for three weeks.
你敢顶嘴，我就三个星期不让你出门。
4·But we can't have Ethan running his mouth off about Amelia.
但我们不能让伊桑对阿米莉亚的事说三道四。
5·If you mouth off during class you will be in a lot of trouble.
如果你在上课的时候大发议论，你会有很多麻烦。
6·If you don't stop your mouth off, I wont tell you anything in the future.
假如你还不中止胡言乱语，当前我什么也不通知你了。
7·Jones, why were you stupid enough to shoot your mouth off all over town about our plan to buy enough stock in that company to take it over?
琼斯，你怎么把我们准备购买那个公司的股票，然后再把它接收过来的计划到处乱说呢。你真是够傻的。
8·She flicked a crumb off the corner of her mouth.
她轻轻擦去了嘴角的面包屑。
—— 《柯林斯英汉双解大词典》
9·Her mouth curved in an off-centre smile.
她撇着嘴笑。
—— 《柯林斯英汉双解大词典》
10·That was when she really started running off at the mouth. I'll bet she hasn't shut up yet.
那就是她真正开始唠叨的时候。我敢说她还没闭嘴。
—— 《柯林斯英汉双解大词典》