假设你的英语老师要求你以“My Hometown”为题写一篇介绍你家乡的小短文，请根据所给要点提示写一篇英文短文。内容要点如下：是个历史悠久的城市；多年前我们也曾拥有蓝天白云，近年

假设你的英语老师要求你以“My Hometown”为题写一篇介绍你家乡的小短文，请根据所给要点提示写一篇英文短文。
内容要点如下：
是个历史悠久的城市；
多年前我们也曾拥有蓝天白云，近年来发生了很大的变化；
路上汽车越来越多，空气污染越来越严重，人们的健康状况不如以前。
我们应该------------
注意：
1. 短文内容须包括所有内容要点，要求语句通顺、意思连贯
2. 第4 要点的内容须用2-3句话展开合理想象，作适当发挥；
3. 词数80个左右My hometown is a city with a long history. We used to have blue sky and white clouds many years ago. But it has changed a lot over the years. There are more cars on the road. The air pollution is getting worse and worse. People are not as healthy as before. we should take action to protect the environment. We should also stop people from buying more cars and make the public transport system better.

(答案→)My hometown is a city with a long history. We used to have blue sky and white clouds many years ago. But it has changed a lot over the years. There are more cars on the road. The air pollution is getting worse and worse. People are not as healthy as before. we should take action to protect the environment. We should also stop people from buying more cars and make the public transport system better. 解析：本题是写一篇给定材料的书面表达，主要介绍我的家乡，介绍我家乡的历史，家乡的美，和家乡发生的变化，同时也提出家乡的问题和个人的看法等，在写作时应注意语言的准确性和连贯性。

就是这个解释