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.

〜する資格はない, 〜する筋合いはない

to have no right or reason to do something

:
You have no business doing something like that.
あなたにはそんなことをする資格はない
He had no business interfering in their private matters.
彼には彼らの私事に干渉する資格はなかった