你再劝他也只是白费力气 meaning in Chinese
any attempt tot let him change will only be ploughing the air
Examples
- He wouldn ' t change his idea once he ' s made up his mind . any attempt to let him change will only be ploughing the air
只要打定了主意，他是绝对不会再改变的。你再劝他也只是白费力气。