Light Rail Rapid Transit for Modern Cities 现代化城市的轻轨快速交通
Light rail rapid transit ( LRRT ) is a newly emerged mode of city transport based upon highly modernized trams together with substantially segregated tracks. 轻轨快速交通是一种新的城市交通模式,是以现代化程度较高的有轨电车和隔离程度较完善的线路为基础构成的。