跨省地铁线路的英文：
interprovince subway route

I want to get there by subway.
我想乘地铁去那儿。

Use the subway to cross the road.
请走地下通道穿越马路。

homeless people forced to panhandle in subway stations.
无家可归的人们被迫在地铁站里乞讨。

Which route do you take?
你走哪条路线？

A route or path across or over.
横向路横越或横跨的路线或道路

The route is well signposted throughout...
这条路线全段都清楚地设有路标。