I love to invent and everyone is involved.

The environment in our city is now very polluted. This is because more and more cars are now available, so the environment in our city will become worse every day. So I want to invent a car that uses air to get gasoline. A typical car can only run 40 kilometers per hour, and this car that uses air for gasoline can run 100 kilometers per hour. Is it environmentally friendly and powerful? So I call this car "environmental air car", is the name very environmentally friendly? I also want to invent a machine. Because Sichuan is now in an earthquake, and the earthquake is caused by the movement of the earth's crust, and this kind of machine has a great anti-seismic function. For example, if the earthquake is level 9, it can be reduced to level 4! Very powerful? Just putting the machine under the house can make the house less harmful. So I called this machine "anti-seismic machine". Everyone will say: "So advanced machines must be expensive?" Rest assured, this is cheap! I will definitely study hard and invent this machine in the future!

Third grade: Xu Yi