1、I can take a subway train directly.
就可以直接上地鐵。

2、A man is on life support after being pinned between a New York City subway train and the platform.
一名男子被卡在了紐約市地鐵列車和站臺之間，目前正在接受醫(yī)療救護(hù)。

3、I'm sorry, but how do I know the subway train is going south?
抱歉。我如何知道地鐵是往南開的呢？