就在几年前，一些农民还很担心，因为老鹰抓走了他们的很多鸡。农民们不知道该怎么办。
最后他们去找官员，请求帮助。“杀死鹰，”这位官员说，“我们甚至会付钱给你。”于是农民们开始想办法杀死鹰。农民杀死了许多鹰。不久他们就不用担心他们的鸡了。
但他们现在有了新的担忧。田鼠们吃了许多农民的粮食。怎么会这样？鹰不仅吃鸡，自然环境遭到破坏英文，而且吃田鼠。它们吃的田鼠比吃的鸡还多。但农夫们不知道这一点。当他们杀死了大量的鹰，他们改变了自然界的平衡。
例如，在美国的一个地方，那里的鹿喜欢吃某种野玫瑰。那里的美洲狮吃鹿。如果人们让事物保持原样顺其自然，鹿、美洲狮和野玫瑰的数量不会有太大变化。但是人们为了保护鹿而杀死了许多美洲狮。很快就有了这么多的鹿，它们吃光了所有的野玫瑰。然后，鹿开始吃小树的绿叶。这些树对农民来说很重要。于是农民们想办法保护他们的树。现在鹿没有东西吃，许多鹿就死了。这是大自然给我们的另一个教训。
对我们来说，保持自然的生态平衡是很重要的。这是我们应该记住的教训。
A LESSON FROM NATURE
Not many years ago，some farmers were worried because hawks were taking many of their chickens. The farmers did not know what to do.
动词+～ beautify nature 美化自然 conquer nature 征服大自然 destroy nature 破坏大自然 enliven all nature 使大自然生气勃勃 follow nature 遵循自然规律,按自然规律行事 love nature 热爱大自然 preserve nature 。
Finally they went to the officials and asked for help. “Kill the hawks，” the officials said. “We’ll even pay you for them.” So the farmers began to think of ways to kill hawks. The farmers killed many hawks. Before long they didn’t have to worry about their chickens.
But they now had a new worry. Field mice were eating up a lot of the farmers’ grain. How did this happen? Hawks eat not only chickens but also field mice. They eat more field mice than chickens. But the farmers did not know this. When they killed a lot of hawks，they changed the balance of nature.
Some people who destroy the nature,such as cut down trees and kill animals,just want to get a favour of the nature and make themselves live better.
When people move into a new place，they often destroy many wild plants. Many of these plants are food for the animals. If the animals cannot find enough plants to eat，they will starve or have to leave the place.
In one part of the United States，for example，the deer there like to eat a certain kind of wild rose. The mountain lions there eat the deer. The number of deer，mountain lions，and wild roses does not change much if people leave things as they are. But people killed many mountain lions in order to protect the deer. Soon there were so many deer that they ate up all the wild roses. Then the deer began to eat the green leaves of young trees. These trees were important to the farmers. So the farmers thought of ways to protect their trees. Now the deer had nothing to eat，and many of them died. This was another lesson from nature.
破坏大自然的生态环境。翻译：destroy the natural ecological environment.有问题请追问。
It is important for us to keep the balance of nature. This is the lesson we should remember.
destruction意思是破坏 environment意思是环境 问题三：如果我们乱扔垃圾我们就会破坏环境用英语怎么说 如果我们乱扔垃圾我们就会破坏环境.1 If we throw rabbish everywhere, we'll destroy the environment.2 If we throw was。
