请以Homes in the future为题，写一篇短文
提示词汇：cool in winter, warm in summer, robot, everyone’s  home , do housework , clean houses, wash clothes , cook  the meal , look after children and old people,  tell children stories
要求：1. 条理清楚、意思连贯、语句通顺、标点正确。   2.  60词以上。