(Laughter) And that robotic vacuum cleaner that you know and love went through a few generations, and the improvements were not always so good.
(웃음) 여러분들이 아끼는 이 로봇 진공청소기는 몇 세대를 거치며 발전하지만, 그 결과가 항상 좋지만은 않을 거예요.