这是一个足以载入我军史册的战斗速度,因为千万条生命在呼唤:42小时打通45公里绝壁林立、沟壑丛生的“卡脖子”路段,赢得了与死神赛跑的生死较量,为第一时间营救数万名被困灾区群众开辟出一条绿色“生命通道”; This is a combat speed enough to be loaded into the history of our military because tens of millions of lives are calling for a 45-kilometer stretch of cliffs and ravines in the vicinity of 42 hours to win the battle of death with God The first time to rescue tens of thousands of people trapped in the disaster area to open up a green “life passage ”;