I used to live in a small town in Shan Dong Province with trees all around. There was no tall buildings and the only street was narrow. Just outside the town,there was a river. You could see different kinds of fish swimming in the clear water at that moment. People here lived a simple life.
我以前住在掸省的一个小镇上，周围都是树木。那里没有高楼大厦，只有狭窄的街道。就在城外，有一条河。在那一刻，你可以看到不同种类的鱼在清澈的水中游泳。这里的人们过着简单的生活。
Great changes have taken place here. You can see tall buildings,big department stores and factories everywhere. Different kinds of cars and buses are running in the wide streets. But with the development of the industry,we have fewer trees. Air and water pollution is becoming more and more serious. We must do something to stop pollution and make our town even more beautiful.
这里发生了巨大的变化。你可以看到高楼大厦，大百货商店和工厂。不同种类的汽车和公共汽车在宽阔的街道上奔跑。但是随着工业的发展，我们的树木越来越少。空气和水污染正变得越来越严重。我们必须采取措施来制止污染，使我们的城市更加美丽。
