Ben took his beer-mug from his mouth and wiped his lips with the back of his hand.
本把啤酒杯从嘴边拿开，用他的手背擦了擦嘴唇。
2
They argue that altering the physical production of speech — the movements of the tongue, lips and mouth — makes the pronunciation of vowels and consonants sound foreign.
他们说是身体上的变化导致这种病症——舌头、嘴唇、嘴巴的移动使得原音及辅音的发音听起来像外国人。
3
The heart of the wise teacheth his mouth, and addeth learning to his lips.