keep still
не шуметь или не двигаться
"Please keep still during the lecture."
Другие идиомы:
- keep a civil tongue
- keep a close watch over (someone or something)
- keep late hours
- keep house
- keep one's nose out of (something)
- keep down (something)
- keep from (doing something)
- keep one's nose clean
- keep (someone) up
- keep cool
- keep up an act
- keep in touch (with someone)
- keep one's head
- keep one's word
- keep (someone) company