pick up the ball and run with it

Từ điển Oxford Advanced Learner 8th

pick up/take the ˌball and ˈrun with it idiom
(especially NAmE)to develop an idea or plan that already exists
•It's up to the private sector to take the ball and run with it.
•The mainstream media will pick up the ball and run with it.
•a challenge to other universities to pick up the ball and run with it
Main entry: ↑ball_idiom