#Guardian is the romanticism of teachers# Continuously explore on the road of safety, and do your utmost to protect on the road of growth, #VolvoS90# Dialogue with Jia Yang, telling the stories of the deputy chief designer of the lunar and Mars probes who took the initiative to embark on the road of popular science teachers, and jointly interpret the meaning of protection#You protect the world, I protect you##Volvo S90 protects teachers' sense of security# http://t.cn/A6R8DWwJ
#守护是老师的浪漫主义# 在安全之路上不断探索，在成长之途中极尽守护，#沃尔沃S90# 对话贾阳，讲述月球及火星探测器副总设计师主动走上科普教师之路的点滴故事，共同解读守护的意义#您守护世界我守护您##沃尔沃S90守护老师的安全感# http://t.cn/A6R8DWwJ