摘要：The crew of Shenzhou 20 completed their first extravehicular activity today. Taikonauts Chen Dong and Chen Shirui completed tasks
The crew of Shenzhou 20 completed their first extravehicular activity today. Taikonauts Chen Dong and Chen Shirui completed tasks including protection and installation, and also successfully carried out tasks such as inspection and disposal of extravehicular equipment and facilities.(Photo by VCG)
#Spacewalk #technology #Shenzhou
By Wang Yu,Wang Ziyuan, Mao Ruoxi(intern) and Qiu Chenhui/China Youth Daily
来源：中国青年报
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