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Daniel Shih, chief corporate affairs officer of Walmart China, said Walmart uses digital methods to improve efficiency and transparency and continues to invest in improving supply chains.
DJI, the world's largest commercial drone manufacturer by market share, unveiled on Thursday its latest hand-held gimbals DJI RS 2 and RSC 2. The devices, designed for digital single-lens reflex cameras and interchangeable-lens digital cameras, are part of its broader push to expand in professional photography and entertainment segment.
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David Hui Shu-cheong, an infectious disease expert at the Chinese University of Hong Kong, said on a radio program that he hopes at least five million people can sign up for the tests, so that silent carriers can be traced and local transmission chains cut off.
来源：资阳报