that depends

Từ điển Oxford Advanced Learner 8th

that deˈpends | it (all) deˈpends idiom
used to say that you are not certain about sth because other things have to be considered
•‘Is he coming?’ ‘That depends. He may not have the time.’
•I don't know if we can help— it all depends.
•I might not go. It depends how tired I am.
•‘Your job sounds fun.’ ‘It depends what you mean by ‘fun’.’
•I shouldn't be too late. But it depends if the traffic's bad.
Main entry: ↑depend_idiom