为提升自己的综合素质，我于2011年9月报名参加了天津大学的远程教育的翻译：To improve their overall quality, I in September 2011, enrolled in Tianjin University of distance education 什么意思？中文翻译英文，英文翻译中文，怎么说？

青云英语翻译

In order to enhance their overall quality, I was enrolled in September 2011, Tianjin University of Distance Education

To improve their overall quality, I in September 2011, enrolled in Tianjin University of distance education

In order to promote own comprehensive quality, I registered in September, 2011 participated in Tianjin University's distance learning

In order to enhance their own comprehensive quality September 2011, I was enrolled in the Tianjin University of distance education

To improve their overall quality, I in September 2011, enrolled in Tianjin University of distance education