Nature is very important to human beings. It gives us almost (无论什么) we need. Without nature, we cannot live. We need air, water, sunshine, food and so on. On the one hand, people (依赖) on nature, on the other hand, nature also needs people.
However, it seems that people still can't build good (关系) with the nature. For example, people need more and more lands to live on and it (意味着) animals have fewer places. And there will be less food for the animals to eat. (最近)，weather changes greatly. It is either very cold or very hot.
And there are a lot of reasons to (造成) pollution. The main reason is that people don't care much about nature. They only want to get more and more from nature. Then what can they do to (保护) nature? Here is some advice for people.
Firstly, take nature and human beings as a (整体). Be close to nature and keep it safe. Secondly, try to create good living (条件). Don't drop rubbish anywhere. Lastly, live with (野生的) animals in a friendly way. No killing!
