相关speedrailwaylinebetw的文学知识

问题详情：Thenewhigh-speedrailwaylinebetweenUrumqi,capitaloftheXinjiangUygurself-governingregion,andLanzhou,capitalofGansuprovince,hascuttraintraveltimebyhalftolessthan12hours.Thedramaticimprovementwill...