Definition: a long passage in a building or train Level: B2
她的办公室在走廊的尽头。
Her office is at the end of the ___corridor.
监考员离开房间，沿着走廊走去寻求帮助。
The invigilator left the room and walked down the ___corridor looking for some help.
餐车位于火车上狭窄通道的尽头。
The dining car is located at the end of the narrow ___corridor on the train.
