摘要
There have been countless changes -- for the better-- in the modes of transportation in the country and ,as ,a result,to China＇s transportation infrastructure in recent decades. just a few decades ago,the primary mode of transoprtation as walking.Then bicycles became popular.While countless bilycles can still be seen on Chinese streets ,the automoblie has prevailed as the dominant form of trasoprtation in the past 15 years.Through the course of that transformation.Chinese officials have spent a lot of time,money and effort upgrading the nation＇s roads and rail routes.
从“交通基本靠走”到“自行车的兴起”，从“自行车王国”到“私家车盛行”，从“从公共”到“城市铁路”，从“绿皮车”到“动车组”……中国人的出行方式发生了天翻地覆的变化.
