天寒地冻的坚守

Core Viewpoint - The article highlights the dedication of the railway workers at Yueyahu Station, located at the northernmost end of the Nenlin Railway, who are working under extreme cold conditions to ensure the safety of railway operations during the critical Spring Festival travel period [1] Group 1 - The minimum temperature at Yueyahu Station has recently reached below minus 30 degrees Celsius [1] - Workers from the Qiqihar Electric Signal Section of the Harbin Railway Bureau are required to walk one to two kilometers through deep snow to reach their work site [1] - The team is committed to maintaining railway safety during the peak travel season, showcasing their dedication and resilience [1]