A biomimetic robot in the shape of a mobula is seen in a swimming pool in Xi'an, northwest China's Shaanxi Province, Aug 3, 2019. (Xinhua/Shao Rui)
Xinhua photos of the day
Source: Xinhua| 2019-08-06 11:21:31|Editor: ZD
A biomimetic robot in the shape of a mobula is seen in a swimming pool in Xi'an, northwest China's Shaanxi Province, Aug 3, 2019. (Xinhua/Shao Rui)
