2月13日，来自重庆的黄雪松（前排左一）带着妻子和女儿参观自己参与建设、刚刚通车的地铁六号线。当日，中铁隧道集团北京地铁六号线三标一工区里热闹非凡，部分留守员工将家属接到工地一起过年。新华社记者张宇摄     On February 13,,HuangXueSong from chongqing(Front left a)With his wife and daughter to visit their participation in construction/Just to traffic metro line 6.the,China railway tunnel group of Beijing metro line 6 three standard in a work area jollification,Part of the staff will stay families celebrate the New Year from site.The xinhua news agency ZhangYuShe

    2月13日，留守员工和家属一起进行“两人三足跑”游戏。新华社记者张宇摄     On February 13,,Staying together with staff and family members"Two people's three feet run"The game.The xinhua news agency ZhangYuShe