My home town is in the center of Xuzhou which was a quiet and beautiful place. In the past, there were many animals. They were lovely and nice. The air was fresh and there were many birds fly in the sky.

　　我的家乡在徐州，是一个安静而美丽的地方中心。在过去，有许多动物。他们是可爱的，漂亮的。空气清新，有许多鸟在天空飞翔。

　　Over the past years, it has changed a lot. At the present, it becomes a modern town and develops a lot. Now, the people in Xuzhou are richer than before, so most of people go to work by bus or by underground. Sometimes, they also drive their private cars to work. Many people sell out their old houses and move into new flats.

　　过去的那些年，它已经发生了很大的`变化。现在，它已经成为一个现代化城市，也得到了很大的发展。现在徐州的人都比以前富有，所以大多数人都是乘巴士或地铁去工作的。有时候，他们也开私家车去上班。很多人卖了他们的老房子，然后搬进新公寓。

　　In some ways, the development has brought some good things, but it has also causes much environment pollution. I think we should take action to reduce the pollution.