裏には裏がある
うらにはうらがある
- there are wheels within wheels; there's more than meets the eye exp proverb
うらにはうらがある
リ
うら
back; amidst; in; reverse; inside; palm; sole; rear; lining; wrong side
リ
うら
back; amidst; in; reverse; inside; palm; sole; rear; lining; wrong side