Don't overdo it We use this expression to warn someone not to do too much of something. 我们用这个表达来警示某人不要过量做某事。 A: What are your plans for the holidays? 你假期有什么计划? B: I think I'm going to go to the gym every day to lose a bit of weight. 我准备天天都去健身房减肥。 A: Don't overdo it - be careful. 别太过了，小心一点。