Dr. Daniel was a gleg man of a jocose nature.

丹尼尔大夫是一位天生诙谐而反应机敏人。

The fox is known for its cleverness and cunning.

狐狸机敏和狡猾是人所共知。

He lacked the agility to righten himself at once.

他缺乏立即恢复正常机敏性。

His answer to the journalist is a shrewd one.

他回答记者问题是很机敏。

Her tactfulness is a remarkable gift.

她机敏是一种非凡天赋。