You'll be the butler yourself one day. Then you'll do the smacking.

等哪天你成了管家，就轮到你训人了。

Kangaroos have no problem smacking someone with their big tail.

袋鼠毫不费力地可以用它们大尾巴拍打别的动物。

Researchers observed lip smacking at an average of 4.15 hertz.

研究人员观察到咂嘴的平均频率为4.15赫兹。

So it's not like smacking you around the face with it.

所以这不会让你的脸承受不住。

" That does it! " said the bartender, smacking his hand on the bar.

“够了！ ”招待员说，啪地拍了一下吧台。

Someone sent a tape of her smacking her client to the Disciplinary Board.

有人把她扇委托人耳光的视频发给了纪律委员会。

I'll be walking all over town smacking my gums together, not even noticing.

否则我会瘪着嘴满城跑，丝毫没注意自己没戴假牙。

(smacking lips) Well, I do know that but I've really been enjoying this super jumbo hamburger.

（咂着嘴）嗯，我当然知道，不过我最近真的很喜欢吃巨无霸汉堡。

You see how much you enjoy smacking me down?

瞧瞧你有多享受各应我啊？

That's right. All other monkeys and apes can do is called lip smacking – rapidly moving their jaws, lips and their tongues.

猴子和猿都会吧嗒嘴——迅速移动颚、 嘴唇和舌头。