体育的概念总是在特定的历史时期, 由体育本质的内的翻译：Sports concept is always in a specific historical period, from the essence of physical education in 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

The concept of sports is always in a specific historical period, by the nature of sports

Sports concept is always in a specific historical period, from the essence of physical education in

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Sports concept is always during a particular period of history in the sports of the nature

Sports concept is always in a specific historical period, from the essence of physical education in