https://content-static.cctvnews.cctv.com/snow-book/index.html?item_id = 14939749065431827930 toc_style_id_id = feeds_default = feeds_default share_doper_to = copy_url track_id = copy_url track_id = copy_url track_id = A51C9CBB-EDC9-4065-9C4F-EC9C2D12EB50
https://content-static.cctvnews.cctv.com/snow-book/index.html?item_id=14939749065431827930 & toc_style_id = feeds_default & share_to = copy_url & track_id = A51C9CBB-EDC9-4065-9C4F-EC9C2D12EB50负责：Chen Dandan在讲话时请遵守新闻服务服务协议。