在未来,每个家庭都可能拥有一个机器人.请根据以下提示写一篇英语短文,介绍一下家庭机器人.

Each family will have a household robot in the future.It will help us do a lot of things.It will also do the housework,chat with us,play chess and do exercise with us.It will also be able to deal with emergencies.For example,if one person in our family falls ill suddenly,the robot will call a doctor for help.另起一行It will be a great help for us to own such a robot.