西班牙首都马德里是一座美丽的现代化城市。她有1000万人口。各种车辆近100万辆。在城区、近郊区内,狭窄的街道上,到处都停满了一排排各式小轿车,交通拥挤不堪,给人以寸步难行之感。 但是,它的公共交通很发达,一个由公共汽车、出租汽车、轻轨。以及地铁组成的交通网,较好地解决了城市交通问题。 在这个公共交通网中,地铁一枝独秀,是网中的主角,起着十分重要的作用,加上周到的服务、优美的环境、并不拥挤 Madrid, the capital of Spain, is a beautiful, modern city. She has 10 million people. Nearly 1 million vehicles of all kinds. In the urban areas, the suburbs, the narrow streets, full of rows of cars filled with all sorts of cars, traffic congestion, giving people the feeling of difficulty. However, its public transport is well developed, one by bus, taxi, light rail. As well as the metro composed of traffic network, a better solution to the problem of urban transport. In this public transport network, the subway thrives, is the protagonist in the network, plays a very important role, coupled with good service, beautiful environment, not crowded