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各国公共交通概述解决交通拥堵,治理城市污染,各系统的城市公共交通1.美国美国是当今世界头号汽车王国,被“装在汽车轮子上的国家”。美国现2.7亿,拥有汽车2亿多辆,平1.3人拥有1辆汽车,每1.8人拥1辆轿车,比我们国家的自行车普及美国水运、航空、铁路运输非人们出行可以选择任何
Overview of Public Transport in Various Countries Solving traffic congestion, urban pollution control and urban public transport of all systems 1. United States The United States is the number one car kingdom in the world today and is “a country on the wheel of a car.” The United States now has 270 million vehicles with more than 200 million vehicles, 1.3 people have a flat car, and every 1.8 people own a car, which is more common than our country’s bicycles. Water, air and rail transportation Non-people can choose any