Two quadruped robots stage a performance after repair at the service robots exhibition area of the 2020 China International Fair for Trade in Services (CIFTIS) in Beijing, capital of China, Sept. 9, 2020. (Xinhua/Pan Siwei)
Two quadruped robots stage performance after repair at CIFTIS
Source: Xinhua| 2020-09-09 21:40:14|Editor: huaxia
