have no business doing something

US /hæv noʊ ˈbɪz.nɪs ˈduː.ɪŋ ˈsʌm.θɪŋ/
UK /hæv noʊ ˈbɪz.nɪs ˈduː.ɪŋ ˈsʌm.θɪŋ/
"have no business doing something" picture
1.

沒有權利做某事, 不該做某事

to have no right or reason to do something

:
You have no business doing something like that.
沒有權利做那樣的事情
He had no business interfering in their private matters.
沒有權利干涉他們的私事。