“这不关你的事！”怎样用英文去说呢？答案是——It's none of your business.

情景会话1 朋友Kate向我求证八卦

Kate: Did you really break up with John? （你真的和John分手了吗？）

Zoey: It's none of your business. （不关你的事。）

情景会话2 我与情绪激动的朋友Stella聊天

Zoey: What did you say to him? （你和他说什么了？）

Stella: It has nothing to do with you. It's none of your business.（这事和你没关系。）