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 a stiff upper lip
- keep one's hand in (something)
- keep one's nose out of (something)
- keep cool
- keep a secret
- keep the lid on (something)
- keep (something) down
- keep on (doing something)
- keep up with the Joneses
- keep up an act
- keep one's head above water
- keep a close watch over (someone or something)
- keep the home fires burning
- keep up
- keep (someone) company