Snapdragon Rover, a robot with the ability to sort things is displayed at the Summer Davos Forum in Dalian, Northeast China's Liaoning province, Sept 9, 2015. (Photo/China Daily)
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Snapdragon Rover, a robot with the ability to sort things is displayed at the Summer Davos Forum in Dalian, Northeast China's Liaoning province, Sept 9, 2015. (Photo/China Daily)
