The “internet of things” (IoT) is often used as a catch-all phrase to describe the disparate items that use sensors to gather data — from driverless cars, to “smart cows”, to connected refrigerators, to robotic factories.
“物联网”(IoT)常被用作一个笼统的词语，来形容各种使用传感器收集数据的产品——从无人驾驶汽车，到“智能牛”，再到联网冰箱，到机器人工厂。
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