枉费唇舌
词典waste one’s breath
1. to save one's breath：62.集思广益to put heads together | 63.枉费唇舌to save one's breath | 64.未卜先知 to be gifted with second sight
1. 他不会听你的，别枉费唇舌了。
He won't listen, so don't waste your breath on him.
2. 枉费唇舌的翻译
2. 由于他们属于软弱无力的少数，他们反对总统的决定实际上是枉费唇舌。
Those who protested against the president`s decision were actually barking at the moon, since they were in a powerless minority.
3. 由于他们属于软弱无力的少数，他们反对总统的决定实际上枉费唇舌。
Those who protested against the president's decision were actually barking at the moon, since they were in a powerless minority.