I invented the new robot mainly to help the elderly at home. It can cook meals and do
some washing at a fixed time. When old people feel lonely, it can also have a chat, play chess
or do exercise with them. What's more, it can deal with some emergencies. For example, if
an old man falls ill suddenly, the robot will call 120 for help.
I'm sure my new invention will be a great help to the elderly. I think in the future people
will live a more comfortable life with the help of the new robots.