that will do idiom
够了
said to mean that you do not want any more of something
"Do you need more potatoes peeled?" "No, that'll do, thanks." “还要多削一些土豆吗？”“不，够了，谢谢。”
That will do, Charles. I don't want to see any more of that kind of behaviour. 查尔斯，够了，我不想再看到你那样的举动。