Senses
废话/ 廢話 nonsense
superfluous or meaningless words; rubbish
废话/ 廢話 no kidding
used as an exclamation to mean "of course" or "tell me something I don't know", often with gentle sarcasm
废话/ 廢話 to talk nonsense
to speak useless or superfluous words
废话/ 廢話 to waste one's breath
to expend effort talking to no avail; to use up words