Tiếng Anh Simple presentation about one invention you want to invent in the future

Like other 7 billions people in the world, we all want our life to be better, to be more convinient so we don't have to do so much chores anymore. And that is the reason why we invent machines to do those work for us. My invention is a machine that could be able to do all the house work for me. There are three main function for the house work are: Dish-washing, it's program to be autowash when we put the dishes in; house cleaning, it is equiped all the neccessaty tools to clean every thing of the house;and the most special is the house danger arlert function that tell us when the house are in danger like when there is a crime break the window and stole things or earthquakes and other natural disaster that threat the safety the house. If we own this machine, the safety of the house will be ensure. I know it's hard to do this but I will try the future and hope to find a solution for every proplems inThe Earth for a better world that everyone can live happily together. Thank you for listening, any questions?