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The supply of community sports can also be divided into two types: public and private supply.
社区体育的提供方式也可分为公共提供以及私人提供两种类型。
youdao
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The supply of community sports can also be divided into two types: public and private supply.
社区体育的提供方式也可分为公共提供以及私人提供两种类型。
youdao