伶牙俐齿

zhè nǚ hái líng yá lì chǐ tǐng cōng ming de

这女孩伶牙俐齿，挺聪明的。

The girl speaks with fluency and she is really a clever girl.

wǒ xiǎng zuò yī ge líng yá lì chǐ de rén

我想做一个伶牙俐齿的人。

I want to be a person who is sharp-tongued.

lǜ shī yào líng yá lì chǐ

律师要伶牙俐齿。

Lawyers should be sharp tongued.