世界上第一辆无轨电车于1901年诞生于法国。从20世纪20年代起,无轨电车技术日趋成熟,在德、英、法、瑞士等欧洲国家获得广泛应用。至40年代,单美国就有46个城市共有7200辆无轨电车,到达全盛年代,到五六十年代,随着汽车工业的飞速发展,大功率柴油公共汽车以其机 The world’s first trolley bus was born in 1901 in France. Since the 1920s, the technology of trolleybus has matured and has been widely used in European countries such as Germany, Britain, France and Switzerland. By the 1940s, there were 7200 trolleybuses in 46 cities alone in the United States and reached their heyday. By the 1950s and 1960s, with the rapid development of the automobile industry, the high-power diesel bus