keep the ball rolling
поддерживать разговор, продолжать делать что-либо
"You must write a letter home each week, and be careful to keep the ball rolling, or your parents will get anxious."
Другие идиомы:
- keep still
- keep at (something)
- keep one's eye on the ball
- keep one's opinions to oneself
- keep one's own counsel
- keep one's hand in (something)
- keep house
- keep one's feet on the ground
- keep an ear out for (something)
- keep up
- keep up an act
- keep to oneself
- keep down (something)
- keep books
- keep one's shirt on