Costco 的机器人吸尘器很fancy呀,还便宜,省力。这里的老大有没有做过研究呀?
Costco - Roomba® i-Robot® 565 Robotic Vacuum Cleaner
Costco - iRobot® Scooba® Robotic Floor Washing Robot=
Costco - Roomba® i-Robot® 565 Robotic Vacuum Cleaner
Costco - iRobot® Scooba® Robotic Floor Washing Robot=