以改善广大沿线职工,特别是偏远地区职工艰苦的生产生活条件为宗旨的生活线、文化线、卫生保障线的“三线”建设,是具有铁路行业特色的一项基础性工作。从改善环境入手,经过多年努力,“三线”建设效果显著,已成为暖人心、聚人心、得人心的民心工程。那么,怎样巩固和扩大“三线”建设成果,避免出现认识上的偏差,即认为该建的都建了,该 It is a basic work with the characteristics of the railway industry to improve the “three-line” construction of life lines, culture lines and health protection lines for the workers along the vast majority of the people in the remote areas, especially for the hard working and living conditions of workers in remote areas. Starting from improving the environment, after years of hard work, the construction effect of the “three lines” has become remarkable. It has become a popular project of warmheartedness, gathering people’s hearts and winning hearts and hearts. So how can we consolidate and expand the achievements of the “three lines” to avoid any deviation in understanding?