贾树庆是石景山海特花园社区保安队长。这天,贾树庆正在值班,突然接到电话:“3名民工在污水井内施工,可能中毒了!”贾树庆立即带领3名保安火速赶到了现场。井边有几个好心的群众不时向井下喊话,可被困在井下的3名民工已经没有了回音。“不能再耽误时间了。救人要紧!”贾树庆把一截废旧电缆捆在 Jia Shuqing is Shijingshan Hite Garden Community Security Captain. This day, Jia Shuqing is on duty, suddenly received a phone call: “3 migrant workers in the sewage wells construction, may be poisoned! ” Jia Shuqing immediately led the three security rushed to the scene. There are several well-intentioned people from the well to shout downhole from time to time, and three migrant workers who can be trapped in the well are gone without reply. "Can not afford to delay any longer.