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交通工具是人类的基本需求之一。我国最早的交通工具是三千多年前的舟车。汽车做为代步工具进入家庭是本世纪初的事。普及汽车的功劳,要算在美国人福特的头上。世界与中国机动车、汽车、小轿车的发展和社会经济的发展紧密相关,现代化的社会需要快速的交通工具。交通工具可以分为点、线、面三类。飞机是点交通工具,从北京到上海,从一个点到另外一个点;火车、公共汔车是线交通工具;而小汽车、自行车则是面交通工具,只要有路就能达到。交通过程,可以没
Transport is one of the basic human needs. The earliest transport in our country was a boat trip more than 3000 years ago. Getting into the family car as a means of transport was something of the turn of the century. Popularize the credit of the car, must count in the American Ford head. The world is closely linked with the development of China’s motor vehicles, cars and cars and the development of socio-economy. Modern society needs fast means of transport. Transport can be divided into points, lines, surface three categories. The plane is a point of transport, from Beijing to Shanghai, from one point to another point; train, public car is the line of transport; cars, bicycles is the surface transport, as long as the road can be achieved. Traffic process, no