国内速度等级最高的悬挂式单轨列车近日在中车青岛四方股份公司下线，目前进入型式试验和试运行阶段，其最高运行时速达到70公里。悬挂式单轨列车为单轨交通制式的一种，是轻型、中速、中运量、低成本的新型公共交通方式。[视觉中国]
Chinese rail car manufacturer CRRC Qingdao Sifang has unveiled a prototype of a mounted monorail train with a maximum operating speed of 70 kilometers per hour, the fastest of its kind in China. The mounted monorail train is a rising new mode of transportation featuring light weight, moderate speed and low manufacturing cost. [Photo/VCG]