以 The changes in my hometown为题，写一篇80词左右的短文

写作思路：开篇表明随着时间流逝，家乡发生了改变。然后对过去的家乡做介绍；接下来对家乡的现在风貌做介绍，最后总结。 示例如下： As time goes by, many things have been changed in hometown. Let me tell you something about them. In the past, my hometown was not so good. For one thing, the roads were so old that it’s diff