在巴黎,交通网络四通八达,交通环境井然有序,构成了这个世界大都市现代文明的一道“风景线”。这座城市的地下是A BC D 四条高速地铁为主和14 条普通地铁为辅组成的地下铁路网络,地上有与东西南北高速公路相接的公路网络。地上地下各负其责,地铁公路相互协调,确保了巴 In Paris, the transportation network extends in all directions and the traffic environment is organized, forming a “landscape” of modern civilization in this cosmopolitan city. The city’s underground is A BC D four high-speed subway-based and 14 ordinary subway supplemented by the underground railway network, there are roads connecting the East and the South and the North highway network. Underground and underground are responsible for each other, subway road coordination, to ensure Pakistan