求翻译：与美国AT&T网络专家共同进行IP数据网络建设技术的探讨，编制了《中国铁路互联网技术体制研究报告》和《中国铁路互联网CRNET建设可行性研究报告》是什么意思？

At & t network of experts and the United States of ip data network construction, the preparation of the the Internet crnet on "Internet technology for China's railway system research report on China's railway construction feasibility study report

With the United States & T AT IP network experts jointly conducted the study data network construction technology, has been produced by the China Railway Internet technology institutional studies and the China Railway Internet CRNET feasibility study on building

Carries on the IP data network construction technology together with the American AT&T network expert the discussion, has established "Chinese Railroad Internet Technology System Memoir" and "Chinese Railroad Internet CRNET Construction Feasibility study Report"

United States AT&T network brings together experts in discussion of IP data networking technologies, has published research reports on China railway Internet technology systems and the Internet CRNET China railway construction feasibility research report