高中英语作文，求高手帮忙写！

Question

假设你是星光中学的李华，将参加主题为"Let's Ride Bicycles"的英语演讲比赛。请撰写一份演讲稿，主要内容包括：
　　1．目前汽车带来的空气污染和交通堵塞等问题；
　　2．骑自行车的益处，如节能环保、有利健康等。
　　
　　

Answer 1

这是江西高三卷子的作文 我给你范文看看：let's ride bicycles
　　Good morning, everyone,
　　I am Li Hua form Xingguang Middle School. The topic of my speech is"Let's Ride Bicycles".
　　As is known to all, with the improvement of people’s living standards, cars have become a popular means of transport, bringing great convenience to our life. However, they have also caused some problems such as air pollution and traffic jams.
　　How can we solve the problems then? As far as I’m concerned, riding bicycles is a good solution. For one thing, bicycles don’t need any petrol and they are energy – saving. For another, bicycles are environmentally friendly because they won’t give off waste gas. What’s more, riding bicycles is a good way for us to exercise and it is beneficial to our health.
　　Therefore, let’s take the responsibility to build up a low carbon city by riding bicycles. Come on and join us!
　　Thank you!

Answer 2

Let Us Ride Bicycle
Good afternoon, everyone, the topic of my speech today is " Let Us Ride Bicycle'
There is no escaping the fact that cars bring a lot of pollution problems. It is evident that driving cars conttibutes to the pollution of air as well as water .Additionally it also cause plenty of trafic jams.
On the country, riding bicycle is a wise choice,which brings benefits to our body. What is more,
it saves large amounts of resources.
In summary, riding bicycle is more beneficial to our health .
自写自打，再不采纳。我就哭了
本作文的亮点在于众多的高级词汇，短语，句型的使用，希望对你有用。
范文真的很好。不过这个也不差。关键他是我自己写的

Answer 3

with the development of technology.more and more poulltion become a serious problem.such as air pollution .because too many cars caused too much polluted air.so。.from now on.let us ride a bike to reduce the air pollution.and.makeour body strong.