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An industrial robot interacts with a participant of the Dalian Summer Davos Annual Meeting at the Dalian International Conference Center in Dalian, Northeast China's Liaoning province, June 27, 2017. [Photo by Zhu Xingxin/chinadaily.com.cn]
An Amazon Echo Dot. (Amazon Photo)
An employee controls the tapping of a blast furnace at Germany's industrial conglomerate ThyssenKrupp AG, Europe's largest steel factory, in the German city of Duisburg. [Photo/Agencies]
An elder child reads stories to younger boys at the dormitory of an orphanage in Southwest China's Tibet autonomous region, Dec 24, 2017. By the end of 2017, the region has established 11 orphanages with 5,711 orphans being adopted. [Photo/Xinhua]
An employee enters a room in a hotel at Mount Kumgang resort in Kumgang September 1, 2011. [Photo/Agencies]
