How to say “The robot vacuum only did half the kitchen before it went back to its base, and it's been charging ever since.” in Japanese
In Japanese
ロボット掃除機、キッチンを半分掃除しただけで充電台に戻っちゃって、それからずっと充電中なんだ。
Robotto sōjiki, kitchin o hanbun sōji shita dake de jūdendai ni modotchatte, sore kara zutto jūdenchū na n da.