踢死兔 英语怎么说

踢死兔 (kicking a dead rabbit) is an idiom that is used to describe an action that is pointless or futile. It comes from the idea that if a rabbit is already dead, then kicking it will not accomplish anything. Here are some examples of how you might use this idiom in English:

"Why are you trying to solve that math problem? It's already been proven to be unsolvable. That's like kicking a dead rabbit."

"I can't believe they cancelled the project after all the work we put into it. It feels like we were just kicking a dead rabbit."

In English, you could also say "beating a dead horse" to describe the same concept. Here are some examples of how you might use this idiom:

"Why are you still trying to convince him? He's not going to change his mind. You're just beating a dead horse."

"I don't want to talk about it anymore. It's not going to accomplish anything. We're just beating a dead horse."