Visitors watch a robot that replicates the structure of a jellyfish during the World Robot Conference at Beijing Yichuang International Conference and Exhibition Center, in Beijing, Aug. 23, 2017. The conference from Aug. 23 to Aug. 27 includes a conference on robotics, an exhibition and a competition with more than 100 robotics enterprises participating to showcase their products. (Photo: China News Service/Liu Guanguan)
