亞馬遜在技術上有Amazon Go的無人超市，但在商業策略上選擇擴大服務的路線。

來源: 大觀園的賈探春於 2017-10-03 13:27:15 [博客] [舊帖] [給我悄悄話] 本文已被閱讀：次

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