流道
The old house is riddled with secret passageways. 那栋老房子里充满秘密通道。
Labyrinth(maze):System of intricate passageways and Blind alleys. 迷宫:由错综复杂的信道和死巷构成的体系。
Now,listen.There are seven secret passageways out of the castle. 现在
Unobstructed passageways leading to exits shall be maintained. 必须保持通往出口的通道畅通无阻。
One of the passageways of an amphitheater or a stadium leading from the outside wall or passageway to the seats. 大通道，出入通道圆形剧场或体育馆从外墙或通路到座位的几个通道中的一个
