1、是古代中国劳动人民长期经验的积累和智慧的结晶二十四节气传统是古代中国劳动人民长期经验的积累和智慧的结晶二十四节气传统感谢您的下载，本感谢您的下载，本PPTPPT内容均可自由替换和编辑。内容均可自由替换和编辑。Thank you for downloading,the PPT content can be freely replaced and edited.Thank you for downloading,the PPT content can be freely replaced and edited.本本PPTPPT经过精心编排，使用者可根据实际情况需要自由替换和编辑，再次感谢您的下载，
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