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由于社会经济高速发展和人口规模的不断扩大,出行总量增长迅速,城市交通问题日益突出,拥堵现象变得十分普遍。随着2008年奥运会的临近,如何
Due to the rapid socio-economic development and the continuous expansion of population, the total amount of travel has been increasing rapidly. The problem of urban transport has become increasingly prominent. The phenomenon of congestion has become very common. With the 2008 Olympic Games approaching, how