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Robot explains COVID-19 prevention measures at shopping mall in Frankfurt
By Agencies Published: Sep 13, 2020 01:36 PM

Photo taken on Sept. 12, 2020 shows a smart robot explaining COVID-19 prevention measures at a shopping mall in Frankfurt, Germany. (Xinhua/Lu Yang)

 


 

People walk past a smart robot explaining COVID-19 prevention measures at a shopping mall in Frankfurt, Germany, Sept. 12, 2020. (Xinhua/Lu Yang)


 

People watch a smart robot explaining COVID-19 prevention measures at a shopping mall in Frankfurt, Germany, Sept. 12, 2020. (Xinhua/Lu Yang)