在後的用法和樣例：
例句
-
她總是在後面吃力地跟著(zhù)。
She always drags behind. -
我騎著(zhù)自行車(chē)順著(zhù)道路行駛，那只狗在後面跟著(zhù)跑。
I cycled off down the road with the dog running behind. -
有一匹馬跑在最前面，把其他的馬拋在後面。
One horse forged ahead, leaving the others behind. -
我們已經(jīng)落在後面很遠，繼續下去似乎沒(méi)有什麼意義。
We had fallen so far behind that it seemed pointless continuing.
