A robotic dog acting as a public messenger to dispense Covid-19 prevention advice in Shanghai went viral as the city continued to fight its worst outbreak so far . The robot was carrying a loudspeaker on its back and strolling around a residential complex in the city, blaring messages such as: “Wear face masks, wash your hands frequently, take your.
安徽芜湖市政府与宣城市政府签订一体化发展战略合作框架协议 sina.com.cn - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from sina.com.cn Daily Mail and Mail on Sunday newspapers.