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angle boardの例文

例文モバイル版携帯版

  • Applying literature , teaching experiments , statistical methods for the long jump take - off technology teaching , this essay the applies " bow angle board " to long jump take - off technology teaching
  • The results show : using the " bow angle board " exercises is effective to the long jump take - off technology , the students improve technical capabilities and enhance competing in the long jump with practical teaching of the feasibility and extension