白费口舌 meaning in English
beat a dead horse
waste one's breath
waste one’s breath
Examples
- Do n't waste words on that fellow .
不要同那家伙白费口舌。 - I'll not waste words on you .
我不跟你白费口舌了。 - Asking him is wasting my breath .
问他是白费口舌。 - You can save your breath . you ' ll never persuade her
别白费口舌了，你决说服不了她。 - To argue with him is like beating the air
与他争辩无疑是白费口舌。