Do you want to know what's it like in the future? I have a few forecast to tell you. The future of the house is very smart, it can identify his master, lest the thief, when you come home from school or work, the house will give you a comfortable hot bath, you to relieve pressure, when you sleep, your bed can play lullaby, also can give you a story, let you sleep early. The future of the earth's environment will be more and more bad, because more factories will be built, the waste gas will be released into the sky, sky no longer blue, water is no longer clear, because trees will be less and less, people cut down them. There will be robots in the future, they will help us to do household chores, our life will be more and more convenient.