视频链接：https://content-static.cctvnews.cctv.com/snow-book/video.html?item_id=4996632997551944876&t=1743474544167&toc_style_id=video_default&share_to=wechat&track_id=cb20152d-9212-42dc-8617-6b1d7badf820

来源：央视网