{
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    {"url": "https://example.com/video/1", "title": "海底捞创始人分享：翻台率不是目标", "source_name": "海底捞官方视频号"},
    {"url": "https://example.com/video/2", "title": "西贝贾国龙谈预制菜争议", "source_name": "餐饮O2O视频号"}
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}