该研究是体育社会学科建设的新成果，是一本优秀的体育理论与实践有机结合的读本，更是难得的研究运动员行为的重要文献资料之一。

This book is the new fruit of social research on P. E. combining theory and practice and it will be an important reference for the research on sportsmen behaviors.

youdao

该研究是体育社会学科建设的新成果，是一本优秀的体育理论与实践有机结合的读本，更是难得的研究运动员行为的重要文献资料之一。

This book is the new fruit of social research on P. E. combining theory and practice and it will be an important reference for the research on sportsmen behaviors.

youdao