1·The main thing is to remain calm.
最重要的是要保持冷静。
—— 《牛津词典》
2·I have schooled myself to remain calm under pressure.
我练就一副在压力之下保持镇静的本领。
—— 《牛津词典》
3·The police made an appeal to the public to remain calm.
警方吁请公众保持镇静。
—— 《牛津词典》
4·He did his best to remain calm, but there was a distinct edge to his voice.
尽管他竭力保持镇静，话音里仍明显带有怒气。
—— 《牛津词典》
5·It will help kids remain calm in the hard time, and encourage them to help family members to prevent the disease.
它会帮助孩子在艰难时期保持冷静，并鼓励他们帮助家人预防疾病。
6·They remain calm.
他们保持冷静。
7·He was taken aback, but he managed to remain calm.
他心里一惊， 但表面上却仍神色自若。
—— 《新英汉大辞典》
8·Remain calm and levelheaded.
保持冷静和明智。
9·To remain calm is very efficient.
保持冷静也非常有效。
10·Cooperate and remain calm.
配合入侵者并保持镇静。