Halfbacks
(halfback 的復數) n. (足球)前衛
??? 情景例句
How long does it take you to get through a letter?
你寫一封信要花多少時間？
When the police arrived, I was resting.
當警察來的時候，我在休息。
I strongly recommend this product.
我強力推薦這種產品。