五年级英语作文：I have a great invention300字

I am a scientist. One day , I invented a good car . It’s a solar deforming vehicle . It can turn into a plane 、a ship and a car was magic. The people can drive this car. This car is not noisy . Henceforth, this car can be seen in the main street every day . It was so practical . What a good car!My invention has taken a great change in people’s lives . I’m really proud of myself.