Hyperloop CEO Dirk Alhborn addresses the 2018 Global Smart City Summit (G50) in Santa Clara, Silicon Valley, the United States, on April 6, 2018. The three-day event seeks to introduce low-carbon industrial innovations to produce a smart service chain for the smart city industry and boost innovation in urban development. (Xinhua/Wu Xiaoling)
2018 Global Smart City Summit (G50) held in Santa Clara, U.S.
Source: Xinhua| 2018-04-07 20:41:54|Editor: ZD
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