What does The robot vacuum only did half the kitchen before it went back to its base, and it's been charging ever since. mean?
The robot vacuum only did half the kitchen before it went back to its base, and it's been charging ever since.
The robot vacuum only did half the kitchen before it went back to its base, and it's been charging ever since.
The robot vacuum only did half the kitchen before it went back to its base, and it's been charging ever since.