视频丨人民空军，生日快乐！

https://content-static.cctvnews.cctv.com/snow-book/index.html?item_id=15723527098286059734&toc_style_id=feeds_default&track_id=37E00AAE-8294-4CA8-895F-049BB7D5F9A2_816058985803&share_to=copy_url