Have no business doing something
Meaning: have no right to do
Example: You have no business staying here without my permission. You had no business reading my private letters.
Выучи грамотный разговорный английский до уверенного владения всего за 9 месяцев по системе естественного усвоения иностранных языков. Жми!
Example: You have no business staying here without my permission. You had no business reading my private letters.