“recreational sports in parks”的概念、定义、翻译、参考文献-科学参考

单词	recreational sports in parks
释义	recreational sports in parks Encyclopedia 教育学时尚体育释 recreational sports in parks公园休闲运动在公园环境里以娱乐、健身为目的而进行的有益于身心健康的体育活动。
随便看	railway bridge railway bridge deck facilities railway bridge maintenance railway car load shipment railway carrying-capacity railway centralized signalling monitoring system railway clock synchronization network railway communication railway communication line railway communication monitoring and testing railway communication network management railway communication services railway communication system for stations and yards railway construction environmental protection railway construction survey railway container transportation railway control survey railway crane Railway Cultural Park in Xiamen railway data communication network railway dedicated communication system railway direct power supply traction network railway dispatch communications system railway ecological protection railway e-commerce

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