求翻译：GENBAND公司非常正式的拿了从北电购买DMS产品线和知识产权的文件和关于给千禧公司的授权文件给了联通运维部，总部的法律部，风险分析部门都进行了证明文件是正式有效的，要翻译的文本！是什么意思？

very formal genband company took to buy from Nortel the dms product line and intellectual property files and on Unicom operation and maintenance department to the new millennium the company's authorization documents to, the headquarters of the legal department, risk analysis departments have carried

very formal GENBAND company took from Nortel purchase DMS lines of products and intellectual property rights to the 1000 document of the Jubilee and on the document of authorization to the Department of Transportation operations, the Legal Department Headquarters, risk analysis sector have been prov

正在翻译，请等待...

正在翻译，请等待...