a long narrow passage in a building or train
举一反三
- How long will it take_____ the museum ______ the train station?
- People can re-enter the building as long as they want.
- How long is the train journey from Chongqing to Chengdu?
- According to the passage, the speeds at which a train must travel to qualify as “high-speed”______________.
- It seems that long distance travel by train is the________ popular type of transport in the US