美國俚語大全:a cool head 冷靜的頭腦

a cool head 冷靜的頭腦(the ability to stay calm and think clearly in a difficult situation)

例句：

These are high pressure situations and you have to keep a cool head.

在高壓力的情況下你必須保持冷靜的頭腦。

Professional trustees are trained to handle hostility and usually manage to keep a cool head.

專業(yè)的受托人受過訓練來處理敵意，他們通常都能保持冷靜的頭腦。