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STEM与日常科技·英语30篇(8)

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Robotic Vacuum Learns Your Floor Plan

Robotic Vacuum Learns Your Floor Plan

扫地机器人学会你的房间布局

  1. My robot vacuum maps our living room first.
  2. It remembers where the sofa and table stand.
  3. It cleans under chairs without bumping hard.
  4. I start it with one tap on my phone.
  5. It returns to its charger when battery is low.
  6. It avoids stairs using built-in sensors.
  7. Dust bunnies disappear faster now.
  8. I still sweep corners by hand sometimes.
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