美得理钢片琴零基础速成视频课

评测依据

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• intros：{"brand_intro":"美得理（Medeli）成立于1983年，是中国本土知名电子乐器品牌，产品涵盖电子琴、电钢琴、打击乐器等。品牌以高性价比和贴近中国用户需求著称，教学视频注重实用性和快速上手，在二三线城市和线上平台拥有庞大用户群。","product_intro":"该课程专为成人零基础设计，包含15节短视频课程，每节8-12分钟，主打\"10分钟学会一首歌\"。内容从持槌、识谱到流行歌曲演奏，节奏紧凑，无冗余理论。视频支持倍速播放，附赠热门曲谱集和打卡社群服务。","key_specs":["课程节数：15节","单节时长：8-12分钟","适用年龄：12岁及以上","语言：中文普通话","配套资源：曲谱集+社群打卡","设备要求：手机/平板"]}
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