“天然气燃烧安静,所以气体机的噪声要比柴油机小很多,这对改善驾驶员的工作环境大有好处,也为乘客提供了更为惬意的乘车环境。”2013年3月,南京市实施大规模的城市公交线网优化工程,34路与原9路部分线路合并,形成了现在的“博爱线”。为服务青奥会,南京公交集团还特意为优化后的34路选用了以LNG发动机为动力总成的申沃客车,在一定程度上减 “Natural gas burns quietly, so the gas machine is much less noisy than a diesel engine, which is good for improving the driver’s working environment and for passengers to enjoy a more comfortable ride.” “In March 2013, Nanjing City to implement large-scale urban public transportation network optimization project, 34 Road and the original 9-way merger of some of the lines, forming the current ”love line." In order to serve the Youth Olympic Games, Nanjing Bus Group also specially selected the Shenwo bus with LNG engine as the powertrain for the optimized Road 34, to a certain extent