calm/kɑːm; (US) kɑːlm/
adj.平静的The sea was calm after the storm.经过这场风暴后，大海平静下来了。
After the storm it became calm again.暴风雨过后，天气又恢复平静无风。
The sea was calm at the beginning of our voyage.我们出海时，海上风平浪静。
He was calm when I told him the bad news.当我告诉他这个坏消息时，他很平静。