班长马艳文是个皮肤黝黑的小伙子,地地道道的合阳人,年龄虽然不大,但他从事煤矿行业已经7年了,担任一线班工长也有5个年头,他说:“我们班也没有什么特殊之处,我们只是把矿上的活当做自己家的活来干,把工友当成自家人。”马艳文一边干活一边对笔者说道。马艳文所在的班组是以巷道掘进为主要工作内容的一线班 Squad leader Ma Yanwen was a dark-skinned young man. He was a very young man but he was engaged in the coal mining industry for 7 years. He has also served as a front-line fort for 5 years. He said: “We haven’t What is special about this is that we only use the livelihood of the mine as our own family’s work and regard the workers as their own family.” Ma Yanwen said to the author while working. Ma Yanwen’s team is the first line of work that is based on roadway excavation.