例句：

　　They described him as a man of keen intellect.

　　他們把他描述成一個才思敏銳的人。

　　Susan has a keen eye for detail, so each dress is beautifully finished.

　　蘇珊對細節有敏銳的眼力，所以每件衣服都完成得相當漂亮。

　　Fate was kind to me that day.

　　那天我很幸運。

　　What kind of music do you like?

　　你喜歡什么音樂？