毕竟，在真正的金矿被发现之前，卖铲子的依然会赚钱——只是不再享有过去那种非理性的“信仰溢价”而已；而随着金矿逐步显现，能实现商业化落地的下游企业，才能将成为未来的核心增长点。
This article originally appeared on Engadget at https://www.engadget.com/ai/burger-king-will-use-ai-to-monitor-employee-friendliness-173349148.html?src=rss
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Water and dust resistance rating
union object_info *free_list[num_classes] = {0};