1) You should lighten up.
你应该放松点。
2) You are supposed to be smart.
你应该聪明点儿。
3) You should explain earlier.
你应该早点解释。
4) You should stay longer.
你应该呆久一点。
5) You mustn't...!
你不应该……！
6) You should eat more; you're too thin.
你应该吃多一点;你太瘦了。
参考词条