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There's no doubt that its unique UV stain detection and meticulous scrubbing capabilities earn it lots of points in the sanitation department. But the Shark UV Reveal's mop doesn't rinse itself in real time, while the roller mops I've been testing do. Its frequency for returning to the dock to wash the mop can be toggled to as low as 15 minutes, but that's plenty of time to spread something sticky or smelly across my entire kitchen. At $1,299, it's valid to expect a mop monitoring system that automatically sends the robot back to wash the mop if it gets too dirty. Not that your UV Reveal will have the opportunity to smear large spills around, anyway — it's not really built for soaking up messes larger than a few droplets. (The instruction booklet specifically notes to avoid "liquids.")
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Actions that the Business-Module has to perform on the outside world are represented by an interface. That interface is implemented in the Infra-Module (see IAlarms and Alarms).
方向遍历顺序说明下一个倒序（从右往左）先处理右侧，栈里存「右侧候选」上一个正序（从左往右）先处理左侧，栈里存「左侧候选」
此后，松下在全球各地工厂关停的消息也接连不断，其先后暂停了在巴西和欧洲的电视生产业务。2023年8月，松下更是宣布退出LCD（液晶面板）业务，把电视业务的重点放在透明OLED电视等产品上。