英語演講輪滑ppt課件-資料下載頁
2025-05-03 05:12本頁面
【正文】 selfstudying ability by rollerskating teaching experiment. Skating equipment 1， Roller Shoes This protect our hands are not worn by the rough ground. 3. elbow guard It can guarantee our arms’ safety when we wrestling on the floor. 4 . cones（樁 ) 5 . bags 6. Kneepad When we fell to the ground, the knee is the most easily injured, so we should make great This ensure our head don’t injured by knock. Thanks!
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