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Photo taken on Nov. 7, 2018 shows a L4 autonomous driving test car of BMW 7 Series at the first China International Import Expo (CIIE) in Shanghai, east China. (Xinhua/Xing Guangli)
Photo taken on Nov. 7, 2018 shows a L4 autonomous driving test car of BMW 7 Series at the first China International Import Expo (CIIE) in Shanghai, east China. (Xinhua/Xing Guangli)