雙語例句：
He was struck with a smart crack on the head.
他頭上突然被猛擊了一下。
The smart money is on him for the best actor award.
內行認為他將獲最佳演員獎。
Mark is a smart and sophisticated young man.
馬克是一個聰明老成的年輕人。
We set off at a smart pace.
我們快步出發了。
You look very smart in that suit.
你穿上這套衣服顯得很精神。