地鐵的用法和樣例：
例句
-
他排隊買了一張20便士的地鐵車票。
He queued up to by his subway ticket of20 penny. -
去地鐵站從這兒走，對嗎？
Be this right for the subway station? -
我經常乘地鐵去上班。
I go to work on the tube. -
我想乘地鐵去那兒。
I want to get there by subway.
