2月6日，天津市和平区环卫局一队工人晋素君（左二）通过网络视频通话和在家乡河北省武邑县武邑镇的儿子进行“面对面”交流。当日，天津市和平区环卫局一队为春节期间依旧坚守工作岗位的外来务工人员购置了网络摄像头，让他们通过网络与家人视频通话，以解思乡思亲之情。据介绍，春节期间，地处天津城市中心的和平区共有600余名家在外地的环卫工人坚守一线。新华社发（刘东岳 摄）     On February 6,,Tianjin heping district HuanWeiJu team JinSuJun workers(Left two)Through the network video calls and at home WuYi county in hebei province WuYi town son to"Face to face"communication.the,Tianjin heping district for HuanWeiJu team during the Spring Festival is still stuck to his post of migrant workers to purchase a webcam,Let them through the network and family video calls,The feeling of homesickness in solution the festive.According to introducing,During the Spring Festival,Tianjin is located in the center of the city of more than 600 famous in the field of sanitation worker to a line.The xinhua news agency hair(LiuDongYue perturbation)