rester calme
Restons calmes.
J’ai essayé de rester calme.
The most important thing to do now is for us to remain calm.
Le plus important maintenant, c'est de rester calmes.
Tom tried to remain calm.
Tom essaya de rester calme.
I want everyone to remain calm.
Je veux que tout le monde reste calme.
Follow their instructions and remain calm.
Suivez leurs instructions et restez calme.
— [REC] (2007)
Restez calme pendant le repas.