Examples
wèi shén me为什么bú不ràng让nǐ你de的zuǐ ba嘴巴xiū xi休息ne呢？
为什么不让你的嘴巴休息呢？
Why don't you give your mouth a rest?
他张开了嘴巴说不出话来。
He was in open-mouthed amazement.
如果我们应该少听多说话,那么我们应该得到两个嘴巴一只耳朵才是。
If we were supposed to talk more than listen, we would have been given two mouths and one ear.