keep still
не шуметь или не двигаться
"Please keep still during the lecture."
Другие идиомы:
- keep house
- keep (someone) company
- keep books
- keep the ball rolling
- keep (someone) on
- keep one's wits about one
- keep a civil tongue
- keep (someone) in line
- keep one's finger's crossed
- keep (something) under one's hat
- keep (someone) up
- keep on an even keel
- keep (someone) on tenterhooks
- keep a close watch on (someone or something)
- keep one's head down