讲述人科普演讲大赛
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英语演讲:LilyCollins讲述成长故事
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美食篇100 奇妙的美食大赛 | 科普百科
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“中国外长演讲时座无虚席”,专家讲述参加慕安会细节
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管理学科普(47):演讲口才学训练什么
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038马拉松大赛下 | 探险救援|科普百科
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038马拉松大赛上 | 探险救援|科普百科
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二零九|疫情第三年,一位急诊科医生的科普与讲述
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体育篇207 龟兔赛跑之马拉松大赛 | 科普百科
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《燃烧的巴黎圣母院》北大交流,阿诺导演讲述创作故事
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成都选手获奖!第十届全国科普讲解大赛落幕
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02 【人生处处需要演讲,人人都该会演讲】演讲,无处不在(2)
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让书香浸润童年!社区联合书店举办好书推荐阅读演讲大赛
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全国青年科普创新实验暨作品大赛举办交流活动
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1543演讲
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种仙人掌大赛
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素人参演也动人,原创话剧《京报》首演讲述报人邵飘萍故事
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官办 2021上海闵行科普秀大赛,我是评委
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管理学科普(47):演讲口才学训练什么
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9家企业亮相“世界品牌路跨年演讲”,张联东讲述洋河故事
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038马拉松大赛中 | 探险救援|科普百科
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《天地创造设计部》以科普方式讲述生物学知识
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汪诘2021年末重磅演讲:《科普视频创作的“术”与“道”》
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大凉山孩子们的歌声唱响开幕式,总导演讲述创作历程
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221【演讲】演讲后,怎么听别人给的评价
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2695讲述
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首届全国说医解药科普大赛收官,收到参赛作品2600余件
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01 【人生处处需要演讲,人人都该会演讲】演讲,无处不在(1)
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118【演讲】川普胜选演讲分析
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科普丨《人体简史》:从头到脚、从里到外,讲述30亿年来你的身体进化史
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【易中天演讲】2020.01.11北京演讲
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