爆笑英语口语 第378期:"打嘴炮"用英语怎么说?

Language Points

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all talk and no action
光说不练.
He can never get anything done.
He is all talk and no action.
他什么事都成不了，光说不练。
Don't listen to him. He is all talk and no action.
别听他的，他就会说，不会做。