Visitors stop at a booth of wearable devices during the Mobile World Congress (MWC) Shanghai 2021 in east China's Shanghai, Feb 23, 2021. The MWC Shanghai 2021 opened on Tuesday. (Xinhua/Fang Zhe)
Mobile World Congress Shanghai 2021 kicks off
Source: Xinhua| 2021-02-24 07:31:52|Editor: huaxia
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