1·Into a shut mouth flies fly not.
紧闭嘴唇，苍蝇难进。 口风紧，不招祸。
2·Daniel's mouth opened, and then shut again.
丹尼尔的嘴张开后又闭上了。
—— 《柯林斯英汉双解大词典》
3·She was told to keep her mouth shut and not rock the boat.
有人叫她闭嘴，不要招惹是非。
—— 《牛津词典》
4·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》
5·Why don't you shut your big mouth?
为什么不闭上你的嘴！
—— 《柯林斯英汉双解大词典》
6·Now she's upset—why couldn't you keep your mouth shut?
瞧她现在心烦意乱的样子—你就不能闭上嘴？
—— 《牛津词典》
7·You wouldn't be here now if she'd kept her mouth shut.
如果她当时守口如瓶，你现在就不会在这里了。
—— 《柯林斯英汉双解大词典》
8·His brother Raoul did it, but Leonel took the blame and kept his mouth shut.
莱昂内尔的兄弟拉乌尔做了这件事，但莱昂内尔承担了责任而且对此绝口不提。
—— 《柯林斯英汉双解大词典》
9·I don't have to tell you how important it is for you to keep your mouth shut about all this.
我不必告诉你对这件事保密有多么重要。
—— 《柯林斯英汉双解大词典》
10·If she had kept her mouth shut she would still have her job now.
如果她当时能保持沉默，她现在还能有工作。
—— 《柯林斯英汉双解大词典》