不你必须英语怎么说

"不你必须" (bù nǐ bìxū)是中文语言中的一句常用表达，意思是 "you don't have to" 或 "you aren't required to"。这句话的意思是，对方并不必须做某事，也不需要做某事。
下面是一些英文例句：
You don't have to come if you don't want to. 你不必来，如果你不想来的话。
You aren't required to attend the meeting, but it would be helpful if you could. 你不必参加这次会议，但如果你能参加的话就很有帮助。
You don't have to pay for dinner. I'll take care of it. 你不必付晚餐的钱。我来付。
注意：在这个短语中，"不" (bù)是一个副词，意思是 "not"。"你" (nǐ)是第二人称代词，意思是 "you"。"必须" (bìxū)是一个动词，意思是 "must" 或 "have to"。