铺设在戈壁荒漠腹地的这条铁路线,长年遭受风沙、高温、严寒、盐碱的袭击和侵蚀,自然条件非常恶劣。铁路全线有41个哨所,驻扎着不为人知的战士们。他们的使命,是守护这条曾保密了30多年的军用铁路线,确保定时的列车和不定时的“特运”能够安全运行。这条地图上没有标注的铁路建于1958年,全长271公里。 The railway line laid in the hinterland of the Gobi desert has been suffering from wind and sand, heat, cold, salt and alkali attack and erosion for so many years and has very poor natural conditions. There are 41 sentries across the board, with unknown soldiers. Their mission is to guard this military railway line, which has been kept secret for more than 30 years, so as to ensure that scheduled trains and occasional “special operations” can operate safely. The railway, unmarked on this map, was built in 1958 and has a total length of 271 kilometers.