保护我们的城市(Saving Our City)
It is very important to deal with the rubbish in cities. Rubbish must be thrown away or reused properly. Or it may cause a lot of problems. It may pollute the air and water. people may get ill when they breathe the polluted air or drink the polluted water.
Our city has started to face the problem. Some rubbish is sorted and sent to a certain place .Waste gas is cleaned before it goes into the air. Waste water is also cleaned before it is poured into rivers.
people should be prevented from throwing rubbish everywhere. We should try our best to take care of our environment and fight against pollution.
保护我们的城市
处理城市垃圾是非常重要的。垃圾必须扔掉或重复使用。或者它可能会导致很多问题。它可能会污染空气和水。当人们呼吸被污染的空气或饮用被污染的水时，人们可能会生病。
我们的城市已经开始面对这个问题了。一些垃圾分类并送到某个地方，在空气进入空气之前，废气被清洗干净。废水在排入河流之前也被清洗干净。
人们应该防止到处扔垃圾。我们应该尽我们最大的努力来照顾我们的环境，反对污染。