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https://flv1.gmw.cn/gma/20220510/20220510081652528_2356.mp4
“中国空间站等你来出差”航天思政课继续开讲。本期邀请海南文昌发射测试站工程师宋扬、长征七号运载火箭控制系统设计师王光辉、天舟货运飞船机械总体主任设计师贾东永、空间应用系统在轨气液支持分系统副主任设计师郭栋四位嘉宾，分享他们的航天故事。戳视频！和海口实验中学的同学们一起来听课吧！
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