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Robots swim ahead at intl underwater contest

By Xie Chuanjiao | chinadaily.com.cn | Updated: 2018-09-13 20:33
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Competitors look at the monitors to see how their underwater robots are doing during the 11th International Underwater Robot Competition, held in Qingdao, East China's Shandong province. [Photo provided to chinadaily. com.cn]
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