“孙师傅,我家电脑坏了,您过来帮忙给修修。”“好的,请您等着,半个小时一定到。”每天孙增民都要接到这样的求助电话。在现实的生活中,人有生病的时候,电脑也不例外,它总有坏的时候,这时就需要有懂技术的专业人员帮您维修,人们一般叫他们“电脑大夫”。在北京亦庄社区,有一位电脑技术方面的维修工,他就是孙增民。今年44岁的孙增民从事电脑维 “Master Sun, my computer is broken, you come to help repair. ” “Well, please wait, half an hour must arrive.” Every day, Sun Zengmin have to receive such help calls. In real life, people are sick, the computer is no exception, it is always bad, then you need skilled professionals to help you repair, people generally call them “computer doctor ”. In Beijing Yizhuang community, there is a computer maintenance technician, he is Sun Zengmin. 44-year-old Sun Zengmin is engaged in computer maintenance