「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。」を英語で言うと
英語では
The robot vacuum only did half the kitchen before it went back to its base, and it's been charging ever since.
英語では
The robot vacuum only did half the kitchen before it went back to its base, and it's been charging ever since.