China Focus: China revs up smart city building with latest digital tech
BEIJING, July 5 (Xinhua) -- In late June, passengers traveling between Beijing Daxing International Airport and Yizhuang, a southern district of Beijing, were able to choose, if they like, the services provided by driverless robotaxis, with just a few clicks on their mobile phones.
Although for security concerns, these robotaxis are operating under the supervision of safety drivers behind the wheels, this breakt