英语演讲比赛初中组 One day in the future 一分半讲完 给几篇例文

If your car runs out of energy one day in the near future,there are no gas stations anymore for refilling the gas.You need to plug into a socket to charge in a period of time and there you go for a hundred of kilometers before re-charging again.This is not in a part of a movie.It will soon comes to realty.All the vehicles are powered up by a new type of Lithium cell with Lithium iron phosphate electrolyte.It is now in use by some hybrid types of new vehicles models.There are still many difficulties to overcome right now in this stage but governments and industries are putting loads of efforts to improve the performance.The battery life is said to be at least five to eight years and can be recycled again.For the metropolitan cities,like Hong Kong,Shanghai or Singapore.,it is definitely huge advantages for the market.