no pian no gian英语作文(20篇)
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1000有关压力英语初二
全文共 1492 字
+ 加入清单As the pace of life continues to increase, we are fast losing the art of
relaxation.Once you are in the habit of rushing through life, being on the go
from morning till night,it is hard to slow down. But relaxation is essential for
a healthy mind and body. Stress is a natural part of everyday life and there is
no way to avoid it. In fact, it is not the bad thing as it is often supposed to
be. A certain amount of stress is vital to provide motivation and give purpose
to life. It is only when the stress gets out of control can it lead to poor
performance and iiihealth. The amount of stress a person can withstand depends
very much on the individual. Some people are not afraid of stress, and such
characters are obviously prime material for managerial responsibilities. Others
lose heart at the first signs of unusual difficulties. When exposed to stress,
in whatever form, we react both chemically and physically. In fact, we make a
choice between "flight or fight"and in more primitive days the choices made the
difference between life or death.The crises we meet today are unlikely to be so
extreme, but however little the stress, it involves the same response. It is
when such a reaction lasts long, through continued exposure to stress, that
health becomes endangered. Such serious conditions as high blood pressure and
heart diseases have established links with stress. Since we cannot remove stress
from our lives (it would be unwise to do so even if we could), we need to find
ways to deal with it.
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篇1:中秋节英语
全文共 1938 字
+ 加入清单This years Mid-Autumn festival, we can be noisy in the home, her aunt with
her sister and brother come to my home for Mid-Autumn festival. At noon,
grandmother made a table of the abundance of food, everyone happy for a family
reunion dinner. In the afternoon, the weather is appropriate, we go fishing to
the peoples square, feeding the birds, in my efforts, also a small harvest,
caught two small goldfish.
Evening, aunt advice to Columbus restaurant to eat buffet, there are a lot
of delicious, we eat may be full. Darkness came slowly, even the moon smiled, we
decided to go to enjoy the moon to the north street, the street can be lively,
everywhere is full of festive atmosphere, everyone is permeated with a happy
smile on their faces. Us and enjoy the moon while walking towards the river, not
far away, I see there are a lot of kongmin light in the sky, my sister told me
that it was through kongmin light of distant relatives of the missing people,
out of curiosity, we also bought a lamp kongmin light, took a small point and
kongmin light to drum up slowly, under the drive of wind, rose to the sky.
Kongmin light more and more in the sky, the moon at this time, in order to let
more people see the light of sky lantern, "go home to eat moon cakes". Although
the moon tonight "lazy", but kongmin light like the moon light the every one of
us. River put lotus lamp, there are some people in a wide variety of light
floating in the water, beautiful!
This is the most unforgettable, the most I have a happy Mid-Autumn
festival!
今年的中秋节,我们家里可热闹了,姑姑带着姐姐和弟弟都来我们家过中秋.中午,奶奶做了一桌丰盛的饭菜,大家高兴的吃了个团圆饭.下午,天气适宜,我们到人民广场去钓鱼,喂鸽子,在我的努力下,还小有收获,钓了两条小金鱼.
晚上,姑姑建议去哥伦布餐厅吃自助,那里有很多好吃的,大家吃的可饱了.夜幕慢慢降临,月亮也露出了笑脸,我们决定到北街去赏月,街上可热闹了,到处充满了节日的气氛,大家脸上都洋溢着幸福的笑容.我们一边赏月,一边往江边走去,不远处,我看见天空中飘着很多孔明灯,姐姐告诉我那是人们通过孔明灯对远方亲人的思念,出于好奇,我们也买了一盏孔明灯,取了一个小火点,孔明灯就慢慢鼓起来了,在风的带动下,升到天空中.天空中的孔明灯越来越多,此时,月亮为了让更多的人看孔明灯的光,就“回家吃月饼”去了.虽然今晚的月亮“偷懒”了,但孔明灯就像一个个月亮照亮着每一个人.江边还有一些人在放莲花灯,各式各样的灯在水中飘动,漂亮极了!
这是我过得最难忘、最快乐的中秋节!
篇2:中国梦英语
全文共 1062 字
+ 加入清单Many years ago, when China was poor and lagged much behind the world, a lot
of men went to California to seek for gold in the hope that they could be rich
when they returned to hometown. American dream once influenced the world and it
attracted people to realize their dreams. But today, the future is in China.
Many young people come to China to find their dreams.
Chinese economy developed very fast in the last decades, the market is full
of vitality and booming. More and more students choose to study abroad, but most
of them decide to return China to start their business, which is very different
with ten years ago. At that time, finding jobs in foreign countries was their
target. Whats more, China attracts foreigners to come and seek for cooperation,
because they know clearly that China can provide the chance they need.
Mandarin is learned by people from all around the world. The newest report
shows that more than 100 million people learn Chinese, which is the worlds
second language, and only ranks behind English. Chinese dream helps them to have
more chances.
篇3:介绍自己的英语
全文共 512 字
+ 加入清单My name is Wang Xiaochuan. I’m eleven. I live in a small house in Taicang.
I study at Zhu Diwen Primary School. I have seven lessons every day. I study
Chinese, Maths, English, PE, Science, Art, Music, Social Science and Computer
Studies. I like Science, It’s interesting. I don′t like Art, I can’t draw very
well. I usually play games with my good friends, Sun Zhe and Gu Xu ,on Sundays.
I like swimming, playing badminton and playing table tennis.I like eating fruit,
just like strawberries, watermelons and peaches.
篇4:关于疫情的英语优秀作文
全文共 2142 字
+ 加入清单With the coming of the NewYear.People all over the country are immersed in
an atmosphere of happiness. In the meantime,a war without smoke is about to
begin. In WuHan,CHINA.Because people are greedy and do not take the law
seriously,people were infected with the new virus from the wild animal.The virus
spreads very quickly.Many people died in a short time.WuHan has become a major
disaster area.After a short while,the virus began to spread throughout CHINA.The
stmosphere of happiness was gradually replaced by panic and sadness.It is the
Spring Festival holiday,the turnover is huge.This make the disease more
difficult to control.The national government took active measures to control the
disease.In these difficult times,we know and familiar with many selfless
people.They are front-line workers,hard working behind the scenes,medical staff
volunteers and so on.Even the elderly ZhongNanShan academician also insisted on
the first line.People all over the country donated money and materials for the
disasterareas.They all have a heart of dedication and responsibility.The whole
nation is confident to win the war without smoke.Behind this outbreak we see the
unity of chinese people.It also sees some serious problems.Many people dont
obey the law and take chances.To some extent,this is reflected in the inadequate
supervision of some national departments.I sincerely hope that the state
department will improve their supervision.Let lwabreakers have no opportunity to
do some harmful things.As a chinese citizen,we must obey the law and spread
positive energy in society.As the new youth of the new age,we should actively
maintain social harmony and contribute to the prospercity of the country.
随着新年的到来,全国人民都沉浸在幸福的气氛中。与此同时,一场没有硝烟的战争在中国武汉即将开始。由于人们贪婪,不重视法律,人们被从野生动物身上感染了这种新病毒。病毒传播很广快点。很多人们很快就死了。武汉成了大灾难区域。之后不久,病毒开始在中国各地传播。快乐的气氛逐渐被恐慌和悲伤所取代。正是春节长假,人口流动量巨大。这使疾病更难控制。那个国家政府采取了积极措施控制这种疾病。在这个困难时期,我们认识并熟悉许多无私的人。他们是一线工作者,在幕后埋头苦干,医务人员志愿者等等开。甚至老钟南山院士也坚持在一线。全国人民为灾区捐款捐物。他们都有一颗奉献和责任心。全国人民都有信心赢得这场战争烟。在后面这次爆发,我们看到了中国人民的团结。它也看到了一些严重的问题。很多人们不遵守法律,冒险。这在一定程度上反映在一些国家部门监管不力。我衷心希望国务院加强对他们的监督。让我们的人没有机会做一些有害的事事情。比如作为一个中国公民,我们必须遵守法律,在社会上传播正能量。作为新时期的新青年,我们要积极维护社会和谐,为国家富强作出贡献。
篇5:关于朋友英语作文高中
全文共 3213 字
+ 加入清单There is an old Chinese saying: Top students come from strict teachers.
Perhaps affected by this saying for a long time, we believe it right. However,
as time flies, lots of things have changed. Therefore, I am eager to discuss
what relation is the best between teachers and students.A teacher can treat a
student in two ways .One is strict, and the other is friendly. Most teachers
prefer the first way.To start with, we certainly have to admit that strictness
is very effective, especially to the naughty pupils.
As pupils we aren’t able to control ourselves well or fix our attention on
one thing for a long time. We do most things because they are interesting or we
feel like doing. We are always looking out of the window in class. Sometimes, we
get to play games and forget our homework. On this occasion, strictness is a
must. It not only forces us to do the right thing, but also helps us develop a
good learning habit, which is of great importance during our whole life .In
other words, it is the first step to success.Still, everything has two sides.
Its weak points are very obvious. You see, there’re top students in a class,
where average students make up the majority. Then teachers’ orders or
suggestions are for the majority, not for top students. However, top students
always have their own study plans and prefer special homework, so orders usually
won’t take great effect on them.
Maybe you have thought out that teachers can give orders only to the
majority and set some freedom to top students. However, it’s impossible .For a
whole class, teachers couldn’t give order to part of the class, for the majority
would question why they needn’t do such work, but we need? It would be probable
that they think teachers treat them not equally, and will not obey teachers’
orders any more. This is a difficulty for teachers.It also has another
disadvantage——the communication problem .Since teachers are strict, we never
tell teachers our personal affairs or secrets. Mostly we just tell them to our
friends, but as students too, they couldn’t help to solve our problem, such as
puppy love, communication problems or study problems .Not being solved
completely, they always disturb us, influencing our daily life and study. I’m
sure that you think that making friends with teachers can solve the problem, and
you are eager to do so as well. But if we do so, new problems will come out .You
see, an adult couldnt control himself well at times, let alone us students.
However if teachers are our friends, I doubt whether their orders will take
effect any more .You see, have we ever treated our friends’ orders as orders? We
think they’re only jokes. This is another difficulty for teachers.Additionally,
our parents have the same problem. Yes, we need to be friends, but not complete
friends. We need to keep a certain distance, making us communicate well and
willing to take your orders. I remember a story.One day, a lady had her rest
room decorated. And a skilled worker was bricking up the wall. Seeing large
cracks between the bricks, she questioned why. The worker told her after this
summer, the bricks would become bigger, and those cracks would disappear.That is
not only decoration, but also communication. The principle is the same.
篇6:重阳节的习俗英语高中
全文共 2312 字
+ 加入清单Nine nine Chongyang, as with the "long" is a homonym, in the nine figures is the largest number, the meaning of life for a long time。 In , our country the annual September 9 set as a festival for the elderly, cleverly combining traditional and modern, become respect for the elderly, and love for the elderly, help the elderly Festival。
This year the festival is coming。 For you, Chung Yeung Festival plan how had it? If you are a young person and Chung Yeung Festival this day you may gave the mom and dad a gift, or to travel, relax mood; or make a phone call to the home, let the warm greetings, a heart warming gift。 If you are an old man, you may have been a group of sympathy, or be invited to participate in activities。 Then Festival ended, but we do not like meishiren as the how how lead, must continue to show respect for the elderly, care for the elderly, care for the elderly。
Countries of the provisions of the Chung Yeung Festival this day is a festival for the elderly, the purpose of which is to use this to carry out activities to allow people to set up the consciousness of respecting。 The country has established a general acceptance of the festival, the important purpose is to remind the whole society for a certain thing, and not the only thing to do is to do。
Any activity that wants to be able to get the effect to be able to maintain a long enough time to show its significance。
In fact, the elderly are very simple, the park for a walk with the company, the weekend to go home for dinner, the phone call, can make them feel very satisfied and happy。
Parents should not only on this day, but also to remind himself, usually elderly care enough。 It is a year the Double Ninth Festival, from now let us more to care for the elderly, it is meaningful to the festival。
九九重阳,因为与“久久”同音,九在数字中又是最大数,有长久长寿的含意。年,我国把每年的九月九日定为老人节,传统与现代巧妙地结合,成为尊老、敬老、爱老、助老的老年人的节日。
今年的重阳节即将来临。对于你来说,重阳节计划怎么过呢?如果你是年轻人,重阳节这天你可能是送给了爸爸妈妈一份礼物,或者带他们出门旅游,放松心情;或者给家里打了一个的电话,让温馨的问候,成为暖心的礼物。如果你是老人,可能受到了一些组织的慰问,或者被邀请去参加活动。然后节日结束了,但是大家千万不要像没事人一样该怎么过就怎么过,一定还要继续尊敬老人,爱护老人、关心老人。
国家把重阳节这一天规定为敬老节,目的是用这种开展活动的方式来让人们树立尊老敬老的意识。国家设立一个社会普遍接受的节日,重要的目的在于提醒全社会对于某件事情的关注,而不是这件事情只有到了节日才想起来做。
任何一个希望能够获得效果的活动都要维持足够长的时间才能显示出它的意义来。
其实,老人们要求很简单,公园散步的陪伴、周末回家的晚餐、电话的问候,都能让他们感到无比的满足与幸福。
孝敬老人不仅仅要在重阳节这天,而且要时常提醒自己,平时对老人关心得够不够。又是一年重阳节,从现在开始就让我们更多地去关爱老人吧,那才是有意义的重阳节。
篇7:关于青春英语作文初3
全文共 956 字
+ 加入清单College is the very amazing stage for students, they have gone through the
hard time and finally come to their dream place. In this beautiful age, students
are young and full of energy, their color of youth should be red, which means
active.
For college students, their main energy should be put on study. It is the
age of fighting, they need to learn more knowledge, so that they can make some
preparation for their future. What they learn will decide what kind of job they
will do in the future. It is important to master the skills and find their own
advantages.
Besides study, joining the activity is also part of their lives. They can
learn how to get along with others and cooperate with other students.
Cooperation is really important, the employers take special attention on this
ability. So joining the activity can cultivate students’ practical skills.
The color of youth is red, it is full of energy, students store their
knowledge and fight for their future.
篇8:读书英语作文初5
全文共 786 字
+ 加入清单Goethe said that reading a good book is like talking to a noble person, but
when I was a kid, I had a headache when I saw the book.
As I grew older, I remember that when I was in the first or second grade, I
couldn’t write because of the composition and made up a mess. I lost 5 or 6
points. My mother was also troubled by this. I was also very upset. There are
many things I don’t know, and I like to read more and more. I watched "Andersens
Fairy Tales", "Five Heroes of Langya Mountain", "Green Fairy Tales", "Twenty
Thousand Miles Under the Sea", etc. I was deeply intoxicated In the ocean of
books, my composition is getting less and less, and my parents are very happy
for me.
Once, I saw Mai Xiaoduo, who was changing, and it made me laugh, until I
heard my mother enter my room for dinner.
篇9:有关体育英语年级
全文共 610 字
+ 加入清单There is no doubt that football is No. 1 sport in the world. People from
all around the world are so crazy about this match. In China, a lot of people
stay up all the night just to watch the football match from TV. The fans from
different areas make up the group just to support their teams. These fans sit
together and cheer for their idols. It is such a great moment for them. Though
the football level in China is below the international, more and more teenagers
work on this field and they fight for the country’s future. This year, the
football team has won some important matches and win respect from the world.
篇10:高一英语介绍新学校
全文共 332 字
+ 加入清单I am in primary school now, and I like my campus so much. The first time I
walk in the school, I am attracted by its beautiful scenery. There are so many
green trees and colorful flowers around. The environment here is so lively. So
many students do the sports in the playground. The comfortable environment makes
me study in good mood.
篇11:关于网购英语高一
全文共 1336 字
+ 加入清单Since its rise, the Internet has been playing a more and more important
role in our daily life. It brings tremendous convenience and efficiency to our
lives. Online shopping is also a new rising thing brought by the Internet. Since
its increasing developing speed, some people think that online shopping will
replace traditional shopping. However, as far as I am concerned, it wont happen
in a short time.
Although online shopping is really very convenient, there are still some
strong points of traditional shopping which cannot be replaced by online
shopping. Firstly, online shopping lacks the intuitional impression of goods.
Sometimes the photos offered by the sellers are beautified with softwares, and
you will be disappointed to find the actual item is far from your expectation.
Secondly, returning goods in online shopping is quite troublesome, and sometimes
you only can achieve your goal at the cost of the payment of the postage by
yourself. Finally, there are too many fake products and cheats in online
shopping, and the quality of goods cannot be guaranteed as those in traditional
shops.
According to the points above, online shopping still needs some
improvements to totally replace the functions of traditional shopping. However,
the potential of online business is so huge that it will certainly take a great
share in the trade market.
篇12:英语作文我的大学100字
全文共 1153 字
+ 加入清单Another deep impression of my university is her creativity and profundity.
As is known to all, she has a wide range and comprehensive style. No wonder I
can enjoy the multi-ceolored life here. Every school year a diversity of
competitions and aetivities are held and a large number of students take active
part in them. I do appreciate such a style, and in my minds eye, she resembles
a tall tree silhouetting with all shapes of branches while stretching far into
the blue sky.
Undoubtedly there is a world of difference between university and high
school. University students are supposed to enjoy more freedom to develop
themselves. However, Fudan seems more concerned about the efficient cooperation
and teamwork among students as to prepare them for the competitive society. I
believe upon graduation I will be equipped with abundant skills to face more
unknown challenges.
After all, in my opinion, university is for more cultivated character,
richer knowledge and greater abilities. Thats why I chose Fudan. She provides
me with what Ive dreamed of.
Now all kinds of successes are in sight every day, and all I have to do is
endeavor for a more beautiful future...
篇13:学校英语词
全文共 712 字
+ 加入清单Early in senior high school, we longed to be enrolled in a university. Now
the dream has come true. But how do we college students like our campus
life?
Certainly, some relish it, finding it colorful and rewarding. Besides
study, they spend considerable amount of time improving themselves in various
aspect. Yet others do not think much of their college life, thus do not benefit
as much. In their eyes, the university is just a bigger high school. The only
difference is that they have more time at their disposal without parents looking
over their shoulder.
As to me, college life is ideal if only I have abundant books to read, some
bosom friends to keep me company, a couple of conscientious professors to
instruct me.
篇14:高考英语作文题端午节
全文共 696 字
+ 加入清单The Duanwu Festival, which is also called the Dragon Boat Festival, is an
ancient Chinese traditional festival, celebrated on the fifth day of the fifth
lunar month. For thousands of years, various celebrating activities are held all
around the country. Eating zongzi and racing dragon boats are the most pertinent
ones, which are said to be in memory of Qu Yuan, a great poet. In some places,
people spread realgar wine on the children in the hope of protecting them from
the evil spirits. Many people consider May as an especially dangerous time for
diseases in a year, and therefore they hang moxa and calamus and things like
that around the doors to ward off evil and diseases and pray for good luck.
篇15:关于父亲节英语
全文共 953 字
+ 加入清单Almost every kid will be asked the question of whom do you like better,
your mother or your father. There is no doubt that mother is very great as she
gives you the life, while father is also of importance. Father’s Day is invented
to show gratitude to fathers. Its coming has a story.
The first person to propose the idea of Father’s Day was Mrs. Dodd in 1906.
She wanted a special day to honor her father, whose wife passed away many years
ago. At first, Mrs. Dodd wanted Father’s Day to be celebrated on her father’s
birthday, but later President Johnson signed a paper to declare the third Sunday
of June was Father’s Day. Since then, it became an international day. It is not
only to honor one’s father, but also the fathers of all the people.
Father’s Day reminds people to show gratitude to their fathers, who loves
you all the time and no matter what difficulty you meet, he will stand by your
side. So however busy we are, we should call them now and then.
篇16:关于志愿者英语
全文共 1897 字
+ 加入清单今天,我以一个志愿者的身份来到了乡下,到了陈爷爷家。
陈爷爷家房子不大,走进门,映入眼前的却是,阴暗狭窄的大堂,我敲了敲门,礼貌地问了一句:“陈爷爷在家吗?”
一个房间里走出来一位老奶奶,她热情地招待我,问我:“小朋友,你是谁,是来干什么的?”“我是志愿者,来帮助陈爷爷的。”“哦,陈爷爷在那个小房间里呢!”说着,她便向一个小房间指去。
我向奶奶指的地方走去,看见的却是在厨房忙东忙西的陈爷爷,我叫了一声:“陈爷爷。”陈爷爷回过头笑咪咪到看了我一眼,我发现陈爷爷既是一个残疾人,真是不可思议,赶紧走上前说:“陈爷爷,你歇会吧!我来帮你吧!”“小朋友你真懂事,谢谢,不过我的身子还硬朗的很。”看着,我真为陈爷爷心痛。
我趁陈爷爷在厨房里,我拿起拖把、扫把、撮箕,开始打扫卫生,爷爷看见直夸我棒。
我从这次志愿者活动中感受到了,人不管贫穷富贵,不管健康,还是残疾,只要帮助别人,自己会快乐,别人也会快乐。帮助别人就在一念之间,说起来容易,做起来有点难,要有帮助别人的勇气和力量,要有坚韧不拔的毅力,持之以恒的决心,才能真正做好一个合格的志愿者!
Today, I came to the countryside as a volunteer and went to Grandpa Chens
house.
Grandpa Chens house is not big. When I walked in the door, I saw a dark
and narrow lobby. I knocked on the door and asked politely, "Is Grandpa Chen at
home?"
An old grandmother came out of a room. She greeted me warmly and asked me:
"Little boy, who are you and what are you doing here?" "I am a volunteer to help
Grandpa Chen." "Oh, Grandpa Chen is here. In that small room!" As she spoke, she
pointed to a small room.
I walked to the place where my grandmother pointed, but what I saw was
Grandpa Chen busy in the kitchen, I called out, "Grandpa Chen." Grandpa Chen
turned around and smiled and glanced at me, I found Grandpa Chen As a disabled
person, it was incredible, so he quickly stepped forward and said, "Grandpa
Chen, take a break! Ill help you!" "Youre so sensible, my little one, thank
you, but my body is still very strong." , I am really heartbroken for Grandpa
Chen.
When Grandpa Chen was in the kitchen, I picked up the mop, broom, and
dustpan and started cleaning. Grandpa saw that I was great.
I have felt from this volunteer activity that no matter whether people are
poor or rich, healthy or disabled, as long as they help others, they will be
happy and others will be happy too. Helping others is just a thought. Its
easier said than done. It takes courage and strength to help others,
perseverance and perseverance to be a truly qualified volunteer!
篇17:传统文化英语作文高2
全文共 1040 字
+ 加入清单The human race has entered a completely new stage in its history,along with
the advance of the society and the increaceingly rapid economic globalization
and urbanization, which resulted in the phenomenon that we are accustomed to
living a very fast rhythm lifestyle,ignoring the Chinese traditional
culture.
It is universally acknowledged that Chinese culture has a history of more
than two thousand years, which once had great influence on the world, such as
Japan, South Korea and other Asian and European countries. As one of the four
ancient civilizations,China creates many splendid cultures,such as the four
ancient Chinese inventions,which benefited human society in the history.
Although China risks copying the Western lifestyle’s worst aspects,
especially of unhealthy eating and drinking,Which once gave rise to many
problems.Fortunately,Chinese begin to realize the importance of Chinese
traditional culture.Such examples might be given easily,Chinese traditional
culture was added into our CET4 and CET6 ,which help us get hold of it
better.
篇18:共享单车高一英语词
全文共 770 字
+ 加入清单The shared bikes like Mobike and Ofo bring great convenience to people. You
needn’t lock them by simply using your smart phone. They can take you where the
subway and bus don’t go. And they can be left anywhere in public for the next
user.
However, bad things happen. Some people damage the QR code on the bike, or
use their own lock, which causes trouble to other users.
In my opinion, it’s difficult to turn these people’s ideas in a short time.
Therefore, bike-sharing companies like Mobike and Ofo need to do something. For
example, those who damage the bike should pay for their actions. Also, because
people use their real name to register as a user, it’s a good way to connect to
one’s personal credit.
In the end, what I want to say is to take good care of public services.
篇19:高考英语作文精选
全文共 618 字
+ 加入清单Dear Peter,
I’m writing to ask whether you are able to do me a favor。
I want to have a pen friend, hopefully a girl in her early twenties, and with interests similar to mine。 In my mind, she is someone who is interested in traveling, swimming, and playing table tennis。 Besides, it would be better for her to have a pet dog as I have kept one at home for some time。 With such a pen friend, I think I can share with her our traveling experiences, taking care of pets, or whatever we have in mon。 And I believe I will improve my English by doing so and learn more about her country。
I look forward to hearing from you soon。
篇20:保护环境英语带翻译
全文共 1724 字
+ 加入清单Saving Water
The world is not only hungry,but also thirsty for water. This may seem strange to you, since nearly 75 % of the earths surface is covered with water. But about 97% of this huge amount is sea water, or salt water. Man can only drink and use the other 3% -- the fresh water that comes from rivers, lakes,underground, and other sources. And we cannot even use all of that, because some of it is in the form of icebergs and glaciers. Even worse, some of it has been polluted.
However, as things stand today, this small amount of fresh water, which is constantly being replaced by rainfall, is still enough for us. But our need for water is increasing rapidly-- almost day by day. Only if we take steps to deal with this problem now can we avoid a severe worldwide water shortage later on. A limited water supply would have a bad effect on agriculture and industry. Let me give you just one small exampie of how necessary water is to industry. Did you know that to produce a single ton of steel, it takes about 91, 000 liters of water?
We all have to learn how to stop wasting our precious water. One of the first steps we should take is to develop ways of reusing it. Experiments have already been done in this field, but only on a small scale. For us, the systems are as important as the spacecraft.
节约用水
我们的世界不仅饥饿,而且因为缺水而干渴。对你来说这可能似乎奇怪:因为我们的地球表面75%由水覆盖着。但是,这巨大的数量中97%是海水、或咸水。只有剩下3%
的来自河流、湖泊、地下,和其他来源的淡水供人们饮用、使用。即使如此,这3%的水源我们也不能够完全使用,因为有些淡水是以冰山或冰河的形式存在。更糟糕的是,一些水源已遭受了污染。
然而,尽管按现状看来,这些少量的淡水即使时常转化成雨水的形式,对我们来说,也仍然够用。可是我们对水的需求却日益迅速增长。我们只有现在采取措施解决这一问
题才能避免未来世界范围内的严重水资源缺乏。限量供水会对农业和工业产生不良的影响。我们举个小小的事例就能证明水对工业的必要性。每生产一吨钢材就要消耗91,000升水,你知道吗?
我们必须杜绝对宝贵水资源的浪费。我们应该采取的第一步就是要发展水再利用的方法。该领域的实验已在进行,但是仅是小规模地进行。水资源再利用系统的重要性
对我们而言,与空间站不相上下。