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通过调查、研究和分析,阐明了业余短跑运动员赛前准备活动的重大意义,并介绍了业余短跑运动员赛前准备活动的内容和注意事项。
Through investigation, research and analysis, the significance of amateur sprinters’ pre-match preparation activities is expounded, and the contents and precautions of amateur sprinters before the match preparation activities are introduced.