June 13, 2021, 1:41 a.m.
(ABC News) A fleet of 60 drones has been deployed in the southern Chinese city of Guangzhou to keep people indoors and remind those going out to wear masks
Login to grade this article.
June 13, 2021, 1:41 a.m.
(ABC News) A fleet of 60 drones has been deployed in the southern Chinese city of Guangzhou to keep people indoors and remind those going out to wear masks
Login to grade this article.