第三，建立可持续发展的自我完善机制，以实现高校体育场馆的稳步发展，的翻译：Third, self-improvement of the sustainable development mechanisms to achieve steady development of college sports facilities, 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

Third, a self-improvement mechanism for sustainable development, in order to achieve the steady development of college sports venues,

Third, self-improvement of the sustainable development mechanisms to achieve steady development of college sports facilities,

Third, establishes the sustainable development the self-perfection mechanism, realizes university sports facility with steady steps development,

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Third, self-improvement of the sustainable development mechanisms to achieve steady development of college sports facilities,