2月16日，沈阳的一名环卫工人在清扫“开门炮”燃放后的鞭炮垃圾。当日是农历正月初七，也是新年上班的第一天，一些商家燃放“开门炮”迎接新生意，寓意开门大吉。然而鞭炮齐鸣的“开门炮”却进一步加重了空气污染，也给一线环卫工人增加了工作负担。新华社记者 杨青 摄      On February 16,,Shenyang a sanitation worker in cleaning"Door gun"After setting off firecrackers garbage.That day is the seventh day of the first lunar month,New Year is also the first day I went to work,A few businessmen set off"Door gun"Meet the new business,Moral open the door just.However the firecrackers exploded"Door gun"But further increased air pollution,Also give a line sanitation worker to an increased workload.The xinhua news agency YangQing perturbation 

2月16日，沈阳一户商家在燃放“开门炮”。新华社记者 杨青 摄 On February 16,,Shenyang a door in a businessman"Door gun".The xinhua news agency YangQing perturbation

    2月16日，沈阳的一名环卫工人在清扫“开门炮”燃放后的鞭炮垃圾。新华社记者 杨青 摄     On February 16,,Shenyang a sanitation worker in cleaning"Door gun"After setting off firecrackers garbage.The xinhua news agency YangQing perturbation