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大家讨论下这次肺炎过后的市场变化
source link: https://www.v2ex.com/t/640767
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问与答 - @948936595 - 抛砖引玉，我觉着无人配送，自动驾驶一类的会有大的进展还有医疗系统也会有相关的进展==
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