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 pace (with someone or something)
- keep track of (someone or something)
- keep one's wits about one
- keep (someone) in stitches
- keep one's feet on the ground
- keep down (something)
- keep a cool head
- keep (someone) in line
- keep quiet
- keep to oneself
- keep one's own counsel
- keep good time
- keep cool
- keep up with (someone or something)
- keep the lid on (something)