通道[Chinois]

nom
1 : a trench resembling a furrow that was made by erosion or excavation
2 : a path or channel or duct through or along which something may pass
3 : passageway between seating areas as in an auditorium or passenger vehicle or between areas of shelves of goods as in stores
4 : part of a church divided laterally from the nave proper by rows of pillars or columns