来源：央视新闻客户端
视频链接：https://content-static.cctvnews.cctv.com/snow-book/video.html?item_id=891538928557662447&toc_style_id=video_default&share_to=copy_url&track_id=5278639d-73f7-423f-a109-5ce34806a749
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来源：央视新闻客户端
视频链接：https://content-static.cctvnews.cctv.com/snow-book/video.html?item_id=891538928557662447&toc_style_id=video_default&share_to=copy_url&track_id=5278639d-73f7-423f-a109-5ce34806a749
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