我国不少城市正在推广公共自行车，提倡人们“绿色出行，低碳生活”。现在某英文网站就此话题征文，请你参考下面的要点提示用英语写一篇短文投稿，谈谈推广公共自行车的好处。内容

Question

我国不少城市正在推广公共自行车，提倡人们“绿色出行，低碳生活”。现在某英文网站就此话题征文，请你参考下面的要点提示用英语写一篇短文投稿，谈谈推广公共自行车的好处。

内容要点：

优   势	1. 比汽车便宜得多，每个人都买得起
2. 在上学、上班时段交通特别繁忙，如果有更多的人选择骑自行车，街道上就会有更少的汽车，也不会那么拥挤
3. 有利于保护环境， 因为……(请自拟一点)
4. ……(请自拟一点)
愿  望	……(请自拟一点)

要求：1、短文内容须包含所有提示信息，可适当发挥，……部分请自拟内容作答；

      2、词数90左右。开头部分已给出，不计入总词数；

      3、表达中请勿提及真实校名及本人姓名。

提示：低碳生活：low-carbon life

Now public bikes are provided for people in many cities in China. I think it’s a good thing.

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Answer 1

Now public bikes are provided for people in many cities in China. I think it's a good thing．

Firstly bikes are much cheaper than cars and everyone can afford them. Secondly as we know there is heavy traffic when people go to school or work. If more people choose to ride bikes there will be fewer cars and the streets won't be as crowded as they are now. Thirdly we can ride bikes to keep fit. The most important thing is that riding bikes can help protect the environment because it won’t bring pollution to our environment．

I hope more and more people can ride bikes and live a low-carbon life.