What is nature? It’s everything that exists in the world independently of
people, such as pants and animals, earth and rocks, and the weather.
　　自然是什么？它是存在于世界独立于人类的一切，如裤子和动物，泥土和石块等，天气。
　　Now more and more people are focusing on the nature. It is no doubt that the
nature is important to every human being. No nature, no life. Because of the
supplies of the nature, we have lived happily for a long time. And we started to
gain every thing available from the nature. And this lasted so long a time.
Today, people have discovered that the nature around is getting worse and worse.

　　如今，越来越多的人正专注于自然，这是毫无疑问的自然对于每个人来说都是非常重要的。没有自然，就没有生命。由于自然提供，我们幸福地生活在一起很长一段时间。我们开始从自然界获取每一件可用的事物，而这种持续了很的时间。今天，人们发现，周围的自然物质已经越来越贫乏。

　　What is threatening the nature? Air and water pollution, overharvesting of
plant and animal species, overpopulation and so on. Overpopulation is the
biggest source of pollution. Let’s take overpopulation as an example.
　　是什么是威胁的自然？空气和水的污染，植物和动物物种，人口过剩等过度。人口过剩是最大的污染源。就拿一个例子来说说明人口过剩。
　　What does overpopulation feel like? When we move slowly through the city in a
tazi. When we enter a crowded slum district. When the temperature is high and
when the air is thick with dust and smoke. The streets are crowded with people.
The streets seem alive with people. People eating. People washing. People
talking. People sleeping. People visiting each other, arguing and screaming.
People relieving themselves. People pushing their hands through the taxi
windows, begging.人口过剩是最大的污染源，Overpopulation is the biggest source of
pollution，人口正每一秒钟都在威胁着自然，the big population is threatening the nature every
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People leading animals. People, people, people, people. As we drive slowly
through the crowd, sounding the taxi's horn, the dust, heat, noise and cooking
fires made it like a scene from hell! I admit, frightening.
　　人口过剩是什么感觉？当我们的城市中移动缓慢的塔济。当我们进入一个拥挤的贫民区。当温度高时，空气中尘埃和浓烟。街道上挤满了人。街道似乎与人活着。人的饮食。人洗。人们交谈。人睡觉。人们互相访问，争论和尖叫。人们大小便。人们通过的士推窗户的手，乞讨。人民的领导动物。人，人，人，人。当我们驾驶慢慢穿过人群，探空的士的号角，灰尘，热，噪音和煮饭用了像从地狱场景吧！我承认，可怕。
　　To the nature, overpopulation is a big problem. More people, more pollution.
And the big population is threatening the nature every second.
　　对于自然界，人口过多是一个大问题。更多的人，更严重的污染。而人口正每一秒钟都在威胁着自然。
　　The rapid rise in world population is not creating problems only for the
developing countries. The whole world faces the problem that raw materials are
being used up at an increasing rate and food production can not keep up with the
population increase. People in rich countries make the heaviest demands on the
world’s resources, its food, fuel and land, and cause the most pollution. A baby
born in the United States will use in his lifetime 30 times more of the world’s
resources than a baby born in India. Unless all the countries of the world take
united action to deal with the population explosion there will be more and more
people fighting for a share of less and less land, food and fuel, and the future
will bring poverty, misery and war to us all.
　　在世界人口的迅速崛起也没有创造出不仅对发展中国家的问题。整个世界面临的原料正在使用的速度越来越快和粮食生产的增