Glimpse of 2019 Smart China Expo

          Source: Xinhua| 2019-08-29 19:59:37|Editor: Lu Hui
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          CHINA-CHONGQING-SMART CHINA EXPO (CN)

          A picture taken with a fish-eye lens on Aug. 28, 2019 shows people viewing a brain-controlled car racing during the 2019 Smart China Expo in southwest China's Chongqing Municipality. New technologies and products are released at the expo themed "Smart Technology: Empowering Economy, Enriching Life". (Xinhua/Wang Quanchao)

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