Laser weeding robot kills up to 100,000 weeds per hour

激光除草机器人每小时可杀死多达10万株杂草！会不会伤到什么小动物呀？😅

https://t.co/NRVNHw7qrz https://video.twimg.com/ext_tw_video/1768192416295620608/pu/vid/avc1/720x938/SVhi6mQnqWFYMLjX.mp4?tag=12