none of your business
成語所屬單字business
none of your business — 慣用語
1. a sharp way of saying that someone has no right to know about something private.
1.慣用語
釋義
不關你的事
a sharp way of saying that someone has no right to know about something private.
例句
Whether Carlos and his girlfriend will get married is none of your business.
How much the family paid for the house is really none of the reporter's business.