be none of someone's business
US /bi nʌn əv ˈsʌm.wʌnz ˈbɪz.nɪs/
UK /bi nʌn əv ˈsʌm.wʌnz ˈbɪz.nɪs/
1.
不關某人的事, 與某人無關
to not be something that someone should be involved in or know about; to not concern someone
:
•
What I do in my free time is none of your business.
我空閒時做什麼不關你的事。
•
Whether they get married or not is none of our business.
他們是否結婚不關我們的事。