求翻译：本人1999年毕业于中国地质大学，学的是计算机及应用专业，对计算机及通信行业有一定的了解，2005年至2009年任职于华为光网络网管开发部，从事T2000传输网管的开发及维护工作，对SDH、DWDM、OTN有一定了解。2010年就职于中兴通讯公司，主要从事GU双模基站管理软件的开发及维护工作，对GSM、UMTS有一定了解。是什么意思？

In 1999 I graduated from China University of Geosciences, computer science and application of professional, computer and communications industries have a certain understanding, from 2005 to 2009 worked at the Ministry of Huawei's optical network development network, engaged in the transmission netwo

In 1999 I graduated from the School of Geosciences, is a computer professional, and applications of computer and communications industry, there is a certain understanding of 2005 to 2009, serving on the optical network, and network management development department engaged in T 2000 transmission net

Myself in 1999 graduated from Chinese Geology University, studied is the computer and the application specialty, had certain understanding to the computer and the correspondence profession, held an office Yu Huawei from 2005 to 2009 the light network network management development division, was enga

I graduated from China University of Geosciences in 1999, is a computer and its application, on a certain understanding of computer and communications industry, from 2005 to 2009 worked in network management for Huawei optical network development department, working on a T2000 development and mainte