I want to invent a flying car
It is not uncommon to meet traffic problems and serious air pollution in big city.It is a must to have a plan to improve the serious condition.
I get an idea to design my own flying machine like a car which can drive well in the street as well as fly between the high rises to avoid the traffic jam. What’s more, when it is moving ,it can transform the motion energy into electricity to drive the engine. Thus, it is possible to save a lot of fuel and reduce the air pollution. It is of great useto solve the problems of traffic jam and air pollution ,and even save the natural resource.
Bright idea can only be achieved with the determination and courage. I believe my idea will turn a new leaf of future life.
亮点二：it is a must 活用高频词
亮点五：be of great use 名词结构更高端
亮点七： turn a new leaf of future life 翻开未来生活的新篇章