Robots cleaners have already been devised, designed and are in full swing - however, each model has defects that need to be eliminated.
Robots cleaners have already been devised, designed and are in full swing - however, each model has defects that need to be eliminated.
user
Роботи прибиральники вже придумані, сконструйовані і щосили трудяться - однак у кожної моделі є недоробки, які потребують усунення.
assistant