要闻 来源:人民日报微博 时间:2023-01-19 17:46:15
(资料图片)
每年有长达7个月的时间,沙尘天气会导致塔克拉玛干沙漠南部的人们几乎与世隔绝。铁路,是唯一能稳定连接外部世界的交通工具。可如何在沙漠中建铁道?“我们的设计蓝图将近两吨。”建设者们一寸一寸前进,终于将和若铁路铺设完毕,贯通起中国第一条环沙漠铁路。
原标题:中国为什么要修建环沙漠铁路?
值班主任:颜甲
责任编辑:颜甲标签:
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