【网球小百科】第三集：网球赛场区域划分及发球规则

长江号

又到了《网球小百科》时间，今天我们将开始介绍打网球的基础环节了，首先来了解一下网球的赛场区域划分和发球规则吧。

（编辑：马步云）

责任编辑毛威

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特别声明：本文为“长江号”作者上传并发布，仅代表该作者观点。长江云仅提供信息发布平台。

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