blow away the cobwebs

• vi. 散步(外出透透空气)

例句

用作不及物动词 (vi.)

1. A brisk walk should blow the cobwebs away.
   轻快的散步可以使人头脑清醒。
2. They used to take the air in the evening.
   他们过去常在傍晚时去户外散步。