track and field competition rules
...田径竞赛规则；国际田联章程；高校教科书 [gap=1628]Key words: sports sociology；definition of track and field sports；track and field competition rules；Constitution of IAAF；college textbook ..
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track and field competition rules
田径比赛规则
以上为机器翻译结果，长、整句建议使用 人工翻译 。