I want to be an inventor——皮皮作文网

As we know ,TV,telephone,cars,computers have changed the world.They make our life more and more convenient.Many people have their own crazy ideas.I also want to be an inventor. 

I will work hard on all the subjects and master more science technology.I will read more books about science and do more exercises. 

I do belive,if I work hard and try my best,my dream will come true.