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.

　 我的家鄉在徐州，是一個安靜而美麗的地方中心。在過去，有許多動物。他們是可愛的，漂亮的。空氣清新，有許多鳥在天空飛翔。

　　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.

　　過去的那些年，它已經發生了很大的變化。現在，它已經成為一個現代化城市，也得到了很大的發展。現在徐州的人都比以前富有，所以大多數人都是乘巴士或地鐵去工作的。有時候，他們也開私家車去上班。很多人賣了他們的老房子，然后搬進新公寓。

　　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.

　　在某些方面，發展帶來了好處，但是也帶來了環境污染。我認為我們應該采取措施來減少污染。