今天是4月22日，是“世界地球日”，人類歷史上的第一個“地球日”，是1970年的今天由美國哈佛大學(xué)法學(xué)院的一個剛滿25歲的學(xué)生——丹尼斯·海斯在校園發(fā)起和組織的，如今他被譽(yù)為地球日之父。
Today is April 22nd, is the "World Earth Day", the first "Earth Day" in the history of mankind, is today in 1970 by a USA Harvard University law school, just over 25 years old students in Campus -- Dennis Hays initiated and organized, but now he is known as the father of earth day.
也許有同學(xué)認(rèn)為，關(guān)心地球環(huán)境是大人們的事，或者說這是環(huán)保部門的事，與我們無關(guān)。其實，大家都知道，我們所有的人都居住在同一個地球上，都是地球村的村民，地球環(huán)境與我們每個人的生活是息息相關(guān)的。下面我以我們生活中的必需文具──紙為例，說明節(jié)約用紙、合理用紙與保護(hù)地球環(huán)境的關(guān)系。
Maybe some students think, to care for the earth environment is the thing, or that it is a matter of environmental protection departments, has nothing to do with us. In fact, we all know, we all live in the same earth, all the villagers, the earth's environment and our lives are closely related. Below I to the necessary stationery in our lives -- as an example to illustrate the relationship between paper, save paper, paper and reasonable to protect Earth's environment.
我們每個人每天都在用紙，用各種各樣的不同類型的紙。你統(tǒng)計過嗎?你每天要用多少張紙?一星期要用多少紙?一個月乃至一年要用多少張紙?統(tǒng)計之后，我們會發(fā)現(xiàn)這一結(jié)果是非常驚人的。
Each of us every day in the paper, using a variety of different types of paper. Your statistics? You every day how much paper? How much paper for a week? A month or even a year how much paper? After the statistics, we will find that this result is astonishing.
一張紙從何而來?造紙的原材料主要是由樹皮等植物的纖維“變”來的。一棵樹往往需要長幾年、幾十年才能被人類利用。而人類有時卻很無情，電鋸聲中，幾十年長成的大樹轟然倒地。那些木材，被運往造紙廠，變成了一張張紙。紙給人類的生活帶來了許多方便，但同時，人類對紙張的過度使用也給森林資源造成了極大的不良影響。大家知道，大面積的森林可以涵養(yǎng)水源，防止水士流失，凈化空氣，森林是制造氧氣的“工廠”，森林能夠吸收有害物質(zhì)，森林能夠保持水土?？梢?，節(jié)約每一張紙，對保護(hù)地球環(huán)境至關(guān)重要。
A piece of paper from why and come? Raw material for paper is mainly composed of bark and other plant fibers "change". A tree often require long years, decades to be human use. But sometimes people are unkind, chain saws, decades old growth trees crashing to the ground. The wood, was shipped to the paper mill, turned into a sheet of paper. The paper gives human life has brought a lot of convenience, but at the same time, the paper also human excessive use of forest resources caused great negative impact. As we all know, a large area of the forest can conserve water sources, prevent soil and water loss, purify the air, forest oxygen is produced "factory", forest can absorb harmful substances, soil and water conservation forest can. Visible, saving every piece of paper, is essential to protect the earth's environment.
