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？它是存在于世界獨(dú)立于人類(lèi)的一切，如褲子和動(dòng)物，泥土和石塊等，天氣。
　　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，越來(lái)越多的人正專(zhuān)注于自然，這是毫無(wú)疑問(wèn)的自然對(duì)于每個(gè)人來(lái)說(shuō)都是非常重要的。沒(méi)有自然，就沒(méi)有生命。由于自然提供，我們幸福地生活在一起很長(zhǎng)一段時(shí)間。我們開(kāi)始從自然界獲取每一件可用的事物，而這種持續(xù)了很的時(shí)間。今天，人們發(fā)現(xiàn)，周?chē)�的自然物質(zhì)已經(jīng)越來(lái)越貧乏。

　　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.
　　是什么是威脅的自然？空氣和水的污染，植物和動(dòng)物物種，人口過(guò)剩等過(guò)度。人口過(guò)剩是最大的污染源。就拿一個(gè)例子來(lái)說(shuō)說(shuō)明人口過(guò)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.人口過(guò)剩是最大的污染源，Overpopulation is the biggest source of
pollution，人口正每一秒鐘都在威脅著自然，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.
　　人口過(guò)剩是什么感覺(jué)？當(dāng)我們的城市中移動(dòng)緩慢的塔濟(jì)。當(dāng)我們進(jìn)入一個(gè)擁擠的貧民區(qū)。當(dāng)溫度高時(shí)，空氣中塵埃和濃煙。街道上擠滿了人。街道似乎與人活著。人的飲食。人洗。人們交談。人睡覺(jué)。人們互相訪問(wèn)，爭(zhēng)論和尖叫。人們大小便。人們通過(guò)的士推窗戶(hù)的手，乞討。人民的領(lǐng)導(dǎo)動(dòng)物。人，人，人，人。當(dāng)我們駕駛慢慢穿過(guò)人群，探空的士的號(hào)角，灰塵，熱，噪音和煮飯用了像從地獄場(chǎng)景吧！我承認(rèn)，可怕。
　　To the nature, overpopulation is a big problem. More people, more pollution.
And the big population is threatening the nature every second.
　　對(duì)于自然界，人口過(guò)多是一個(gè)大問(wèn)題。更多的人，更嚴(yán)重的污染。而人口正每一秒鐘都在威脅著自然。
　　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沒(méi)有創(chuàng)造出不僅對(duì)發(fā)展中國(guó)家的問(wèn)題。整個(gè)世界面臨的原料正在使用的速度越來(lái)越快和糧食生產(chǎn)的增