分析了国内外铁路参与城市交通的概况，认为铁路参与城市交通是必要和可行的。

Based on the analysis of railways serving as URT both at home and abroad, this article deems it necessary and feasible that railways contribute to urban public transport.

youdao

本文首先从国内外道路交通概况入手，以时间为主轴，对其进行梳理总结；

First taking the time as the main axle, this paper obtains the domestic and foreign road traffic survey from having a preliminary understanding of the road traffic accdient;

youdao

本文首先从国内外道路交通概况入手，以时间为主轴，对其进行梳理总结；

First taking the time as the main axle, this paper obtains the domestic and foreign road traffic survey from having a preliminary understanding of the road traffic accdient;

youdao