public passenger transport公共客运;公共乘客运输车
public air transport service公共航空运输服务
Public passenger transport structure公共客运交通结构
public c transport means公共交通工具
public passenger transport traffic公共客运交通
public-transport公共交通
Urban public passenger transport城市公共客运交通
public c transport junction公共交通枢纽
public passenger transport system公共客运系统
Secondly, the paper reflects on China’s market-oriented reform of urban public transport service.
其次,对我国城市公交服务改革的市场化实践的反思。
参考来源 - 我国城市公交服务公私合作机制的构建N-UNCOUNT（不可数名词） Public transport is the transportation of people by means of buses, trains, or other vehicles running on fixed routes. 公共交通 [英国英语][oft N n]
The government believes that more money should be spent on improving public transport in rural areas.
政府认为应该在改进农村地区的公共交通上花费更多的钱。