Chinese "air taxi" maker EHang has deployed drones in south China's Guangzhou, which has been battling a resurgence of COVID-19 cases since late May. #GLOBALink
Produced by Xinhua Global Service
GLOBALink | Drones help fight pandemic in south China's Guangzhou
Source: Xinhua| 2021-06-21 16:54:35|Editor: huaxia
