Many years ago, I saw an interesting movie. It pictured the future life that people could fly in the sky by cars. Of course, I don't think it will happen in the coming time. The change in cars is about the energy. It is said that the cars will use both electricity and gasoline, which can reduce pollution. I think it is a great change for cars. More and more people have cars now and the gas they release brings heavy pollution to the air, which damages our health. The cars can use electricity in the long trip. When it runs out of it, then gasoline can be a substitute.
多年前，我看过一部有趣的电影。它描绘了未来的生活，人们可以坐汽车在空中飞翔。当然，我不认为将来会发生这种事。汽车的变化与能源有关。据说这些汽车将同时使用电和汽油，这样可以减少污染。我认为这对汽车来说是个很大的改变。现在越来越多的人拥有汽车，汽车排放的气体给空气带来严重污染，损害了我们的健康。汽车在长途旅行中可以用电。当汽油用完时，就可以作为替代品。