摘要： Today，my colleague is on bussiness trip。 going to customer factory in jiangxi。 slove the color difference problem of LCD screen。so ，I‘m in charge of a 阅读全文

摘要： 23w/m 76errors In this much-travelled world, there are still thousands of places which are inaccessible to tourists. We always assume that villagers i 阅读全文