As a bystander, you should remain calm.

作为一个旁观者，你应该保持冷静。

Her mind settles as still water allows her to remain calm under pressure.

她的心如止水让她在压力下依然冷静。

I tried to remain calm but it was very difficult.

我试图保持冷静，但这很困难。

This is no time to remain calm.

我们没有时间再保持冷静了。

Try to remain calm. You can do this.

尽量保持冷静。你能做到的。

REMAIN CALM, but protect yourself from any hazards real or perceived.

保持冷静，管它是真是假，先保证自己免受伤害！

Try and remain calm and patient in all aspects of teenage parenting.

尝试和父母留在十几岁的各个方面冷静和耐心。

She was trying to remain calm, but there was a distinct edge to her voice.

她竭力想保持冷静， 但她的声音中却显然带著怒气。

But you say one shouldn't get angry. No, just remain calm and look confident.

但是你说不应该生气。 不，只是保持冷静， 外表自信。

Sherlock Holmes: Madame, I need you to remain calm and trust me, I'm a professional.

福尔摩斯：“女士，我需要你保持冷静和信任我，我很专业。