一篇介绍长城的英语作文(最新20篇)

The Palace Museum is also called the Forbidden City, whichstarted to be built in 1407. It took 200,000 people fourteenyears to build it.

It was finished in 1420. There are 9,999 rooms in all the palaces. In China, nine is regarded as a lucky number traditionally. At present, it is free for Chinesestudents to visit every Tuesday.

The Palace Museum has treasures of over 5,000 years history.

The autumn wind swept the Jinan, with a layer of dark yellow and Zhu Hong. The autumn wind is invisible. You cant touch it, but you can only feel it sings in a fine voice. With the autumn leaves roll up, they seem to have become a light dancing girl, finger toward the sky, whirling and dancing, skirt flying in the air, not what can let them stop

To release a shake with small shadow, accompanied by breeze floor is a dead leaf, golden leaves! It fell, the golden autumn, also come.

The autumn wind swept the Jinan, with a layer of dark yellow and Zhu Hong. The autumn wind is invisible. You cant touch it, but you can only feel it sings in a fine voice. With the autumn leaves roll up, they seem to have become a light dancing girl, finger toward the sky, whirling and dancing, skirt flying in the air, not what can let them stop. The world seems to have disappeared, from the beginning to the end that only the autumn wind and the autumn leaves are dancing.

Jinan spring and summer sun, while the winter sun is early hidden, ending is also very bad. The sky is a gray, and it is more deep compared to the other. After a long time, the rain fell. The sky seemed to sink, but the air became much lighter. Look at the sky, a layer of light green, from it to the next day, from it to the ground, slowly rendering on rice paper.

The autumn rain in Jinan is said to come.

打开门，哦，房间很漂亮！这是谁的房间？这是我的房间。

床在窗的附近被子和一个洋娃娃在bed.What颜色是我的床这的;我最喜欢的颜色purple.It大局;多么梦幻的颜色梳妆台旁边的bed.There一些书和梳妆台上的一支笔。

我喜欢看电视。电视在床前。我是躺在床上看电视的。我有一架钢琴。钢琴靠近电视机。有时我弹钢琴。电脑靠近窗户。我经常弹钢琴。

这是我的房间，你喜欢我的房间吗？你的房间呢？

想要拥有一间属于自己的房间。墙的颜色是浅蓝色的。房间里有我喜欢的东西。我想在窗户附近放一张白色的大桌子。所以在我读书的时候，我可以看到飞鸟在天空中飞行。在桌子上，我要放些书。我最喜欢的照片也会放在桌子上。房间中间有一张大的软床。我会把可爱的熊放在当我累了的时候，我会和我的熊睡个甜蜜的睡眠。另一边有一张小桌子，上面有我的电脑。我喜欢用它来和我的好朋友们交流。当然，我会把我喜欢的照片放在墙上。在地板上，我的玩具都留在那里。当我有空时，我想和他们一起玩。

我有一个漂亮的房子。我家有很多书。我每天早上都可以在家里看书。当我踢足球后，我可以在家里休息一下。我也可以在家里玩电脑。我家里有玩具，篮球和各种故事书。我非常喜欢我的房子。欢迎来到我家。

My room

Open the door,oh,the room is very beautiful!Whose room is this?It’s my room.

The bed is near the window.a quilt and a doll is on the bed.What color is my bed?It’s my favourite color—purple.It’s very dreamily color.the dresser is next to the bed.There are some books and a pen on the dresser.

I like watching TV.The TV is before the bed.I an lie to watch TV on the bed.I have a piano.The piano is near the TV set.Sometimes,I play the piano.And the computer is near the window.I often play the piano.

This is my room.Do you like my room?What about your room?

want to have a room of my own.The colour of the wall is light blue.There are thing that I like in the room.I want a big white desk near the window.So while Im reading book,I can see the birds flying in the sky.On the desk Iwant to put some books.The photo of my ffaminily will be put on the desk too.In the middle of the room theres a big big soft bed.And I will put the lovely bear on the bed.When Im tired I will have a sweet sleep with my bear.On the other side there is a small desk.On it,theres my computer.I like to use it to conmunicate with my good friends.Certainly,I will put up the pictures that I like on the bule wall.On the floor my toys are staying there.When Im free I would like to play with them.

I have a nice house.There are many books in my house. I can read in my house every morning.I can have a rest in my house when I am tired after playing football.I can also play computer in my house.There are toys,basketball and all kinds of story books in my house. I like my house very much.welcome to my house.

My name  ________. I am graduate from ________ senior high school and major in ________. There are ________ people in my family. My father works in a computer company. And my mother  a housewife. I am the youngest one in my family.

In my spare time, I like to read novels. I think reading could enlarge my knowledge. As for novels, I could imagine whatever I like such as a well-known scientt or a kung-fu master. In addition to reading, I also like to play PC games. A lot of grownups think playing PC games hinders the students from learning. But I think PC games could motivate me to learn something such as Englh or Japanese.

My favorite course  Englh because I think it  interesting to say one thing via different sounds. I wh my Englh could be improved in the next four years and be able to speak fluent Englh in the future.

1.Good morning everyone.

大家早上好。

2.Good afternoon, ladies and gentlemen.

先生们，女士们下午好。

3.Good evening, teachers and fellow students.

老师们，同学们晚上好。

4.It’s my great honor to introduce myself to you here.

很荣幸在这儿向大家作自我介绍。

5.It’s my pleasure to introduce myself to you here.

我很高兴在这儿向大家作自我介绍。

6.I’m very happy to introduce myself to you here.

我很高兴在这儿向大家作自我介绍。

7.I’m very glad to introduce myself to you here.

我很高兴在这儿向大家作自我介绍。

8.I feel very honored to introduce myself to you here.

我感到很荣幸在这儿向大家作自我介绍。

9.It is a great pleasure for me to introduce myself to you here.

我是如此的高兴在这儿向大家作自我介绍。

10.It is a privilege to be speaking to you today.

今天能跟你谈话真是我三生有幸。

Good afternoon and nice to see you at this sunny afternoon.

I am very glad to be here for interview.

My name is YYX . I come from DLUFL and my major is english special lised in business.

Computer, books, films and climbing moutains are my favourite.

I have been a class president for nearly 4 years, and I also have been an interpreter at Dalian Garment Fair for twice.

I think all these exprience and my responsibility, creating thinking and passion would make me qualify for this job.

And whats more, my laptop computer is HP, so I have a better way to recgonize HP.

I believe that it would be a challenge and a chance for me to be a HP man.

Thats all ,Thank you so much!

I have a naughty puppy. The puppy was with a white hair, and the puppy ran like a snowball on a roll. A pair of round yo and clever eyes hidden in the long hair, a pair of ears vigilant listening to all the suspicious sound around. The puppy is also long with a pair of sharp claws, the tail erected tall, it is very arrogant. Puppy is very fierce, as long as a little to hear what or see what, will issue a warning, ready to fight.

My dog is not only naughty, but also very rich sense of music. One day, I am free to do nothing, they put the music. Who knows, the dog heard, the bones do not bite, and immediately came to the tape recorder, I guess the dog may be found that the music came from the tape recorder! Puppy in the recorder next to the squat, while listening to music, The side of the music with the rhythm of the tail to shake over, really like a small musician in the command of the band!

Puppy special love to eat biscuits, I take this opportunity to the dog when the fish, I first took out a slender bamboo, and then with a line in the other end of the bamboo, and then a piece of milk Come past the past, confused the puppy dazzled, I suddenly stopped shaking, the biscuits hanging in front of the puppy, the dog immediately over God, to the biscuit, I moved the biscuit behind the dog, let it rush Empty It lasted for several minutes. Puppy pretend to retreat, I immediately relaxed vigilance, who knows the dog quickly turned to bite biscuits, thanks to my reaction fast, puppy biting line. I want to pull back the line, then hard pull, but I am more energetic, puppy pull tight. I thought: it seems unable to storm, can only get, I stopped the attack, the dog thought I surrendered, they are prepared to enjoy the biscuits, I take advantage of this opportunity, forced a pull, the biscuits back to my hands The

This is my home naughty puppy, do you like it?

My name is Yang Yang, I am thirteen years old. I am a student from Class 3,

Grade 2. I am very friendly and easy-going. I like to help others. All my

friends and classmates like me very much. I like playing basketball and volley

ball. I often play with my classmates after school. I am good at singing, I won

the first prize in the singing match last year. Id like to be a friend of you,

how about you?

小学英语自我介绍的作文4

Hello,everyone. Now please allow me to do an introduction. My name is Li

Lei. I’m 14 year old. My birthday is on October 11th. My favourite book is

twilight. I really love to read the books about vampires. My hobby is singing.

Some people say I’m a good singer.My favourite singer is Justin Biber.I think he

is a great singer. I love to sing his songs. Besides singing, I love shopping

very much. If I have time, I will go shopping with my friends.I’m really good at

English, if you have any questions, you can ask me, I will do my best to help

you. We can be the best friends forever. Thank you.

大家好！欢迎大家到八达岭景区观光旅游。今天有幸陪同大家一起参观，我很高兴，望各能在八达岭度过一段美好的时光。

长城是世界闻名的奇迹之一，它像一条巨龙盘踞在中国北方的辽阔的土地上。它是中国古代劳动人民血法的结晶，也是中国古代文化的象征和中华民族的骄傲。

游客们，我们已经来到了着名的八达岭长城，您向远处看，可以发现这里的长城分为南、北两峰，蜿蜒于山脊之上，龙腾虎跃、气象万千，景色十分壮观。往下面看是有两个门洞和u字形的城墙缎怕谳瓮城。在瓮城墙上内外两面都有垛口墙，四面拒敌。倘若敌人攻破关门涌入城内，将受到四面守城将围歼，敌人如落瓮中。瓮城是长城的一个重要组成部分。它一般都建在地形险要的交通要道上。八达岭的瓮城也不例外。建在山脊上，受地形限制，依山就势，东低西高，东窄西宽，仅有5000平方米。瓮城内无井，水源缺乏，平常驻兵不多，守城部队驻在西北三里的岔道城。瓮城中原有一座“察院公馆”，是供皇帝路过驻跸或官员停留住宿的。瓮城两门之间相距63。9米，西门楣题额“北门锁钥”，它的用意我在前面已经讲过。城门洞上，古进安装有巨大的双扇木门，门内安装有木顶柱和锁闩。平时，大门敞开，行人商旅自由出入；战时城门紧闭，严实坚固；一旦发出反击号令，城门洞又是千军万马发起冲锋的出口。瓮城的东门楣题额为“居庸外填”，修建于明嘉靖十八年。在“居庸外镇”关城的城台上，原来嵌有一块石碑，为明朝万历年间刻制。从碑文可以看一带长城，先后经80多年时间才完成。这碑中还记录着修筑长城的时间、长度、主持官和管工头、烧头、窑匠头、泥瓦匠头和名字，以明确责任。站在城上向下看，我们中以看到来往不断的车辆和从门洞穿过的游人。这里不仅是古代重要的军事防御关口，而且也是交通要道。从这里南通昌平、北京，北去延庆，西北往宣化、张家口，“路从此分，四通八达”。八达岭也因此得名。

我们往右下方看，在登城口的南侧陈列着一门大炮，名为“这时威大将军”。这门炮炮身长2。85米，口径105毫米，由于中炮身上铸有“敕赐神威大将”而得名。字最大的射程是500多米，可见当时的军工业是比较发达的。

从关城城台到南峰的最高处南4楼，城墙长685。8米，高度上升142。4米，特别是南3楼至南4楼之间，山脊狭窄，山势陡峭，长城逶迤400多米。城顶最险处，坡度约为70度，几乎是直上直下。南1楼和南2楼，都没有修复二层，从南3楼遗存的柱础看，原来也有铺房。

南峰长城以南4楼地势最高，海拔803。6米。登楼眺望，长城自西南向东北蜿蜓于山脊之上，宛如苍龙，宏伟壮观。使人不由得想起我国着名的长城专家罗哲文先生登临八达岭长城时咏的诗；千峰叠翠拥居庸，山北山南处处峰。锁钥北门天设险，半哉峻岭走长龙。从南4楼到南7楼，高度逐渐下降。南5楼与南6楼之间在长城的内侧距城墙30米的山脊上，耸立着一座白色的小亭，这就是1987年6月落成的“贵州省修复长城纪念碑亭”。南6楼是一座铺房，铺房建在上层的顶上，面阔三间，硬山顶，红柱子，灰色瓦，小巧玲珑。这大概是当年“千总”的指挥所。

今天的长城，早已失去军事价值，而以其特有的魅力，吸引着广大中外游客，成为举世闻名的旅游胜地。随着旅游业的发展，长城这一中华民族的象征，全世界重要的文化遗产，会焕发出新的生机。以更优质的旅游服务、更优美的旅游环境迎接着大家的到来！

My Chinese name is Peng Wanjun and English name is Alice. Im a girl in my 12 years old. I like singing and acting. Besides, I like doing sports. Table tennis is my favorite sport. I have a brother and a sister. They are middle school students. I study in Xing Gong Primary School. Im in Class Two Grade Four. I have three best friends. They are Huang Yue, Xia Yu and Wang Tongtong. We have many things in common. Do you like me?

我的中文名字叫彭万军，英文名字是爱丽丝。我是一个12岁的女孩。我喜欢唱歌和表演。另外，我喜欢运动。乒乓球是我最喜欢的运动。我有弟弟和姊姊。他们是中学生。我在兴工小学学习。我在四年级二班。我有三个最好的朋友。他们是黄阅，夏雨和王彤彤。我们有很多共同之处。你喜欢我吗?

A chubby face, a pair of bright eyes, a plasticine like soft nose and big mouth, this is me - Zou Shaoming.

I have a feature, one quick and one slow.

One of my fast meals is fast. I eat like a pig eating ginseng fruit, have not tasted the taste of swallow. I stop to eat the mother shall I read hastily and without thinking, 15 minutes can not eat, otherwise I cant punish the next meal to eat second bowls. In order to eat a little more, I had to obey my mothers orders. You dont say, it worked!

My slow speed is slow in doing homework. When doing homework, I always think of the international chess game, the results to the 7, 8 points or to do homework, I wish I could fast and slow upside down.

I dont think I have so many weaknesses, but I still have good points. I like reading books very much. In the morning, I also secretly read extracurricular books. I like to read in the toilet, my mother broke my throat, and I was immersed in the book.

How, I am one of the advantages and disadvantages of small fans?

Hi, everybody! Today, I would like to introduce myself!

My name is ChengZiYing, 9 years old this year, I am a lovely little girl. I have a pair of watery eyes, a pair of big ears, a straight nose, a plausible mouth, a tender little face, have a black long hair on his head. Oh, regardless of appearance! Tell me about my hobby, advantage!

I often help my mother do housework at home, I also can play the piano! Ill play the song: "Mr. Red rope", "river bank Mongolia folk song", "dream wedding", "the moon represents my heart". Sometimes, when I was at home all right, will create their songs to play, and the lyrics!

I am very obedient at home, this is me, do you understand me? If you still dont understand, that is quick to make friends with me!

[初中英语作文：自我介绍

My name is . I am from . There are people in my family. My father works in a computer company. He is a computer engineer. My mother works in a international trade company. She is also a busy woman. I have a older sister and a younger brother. My sister is a junior in National Tai University. She majors in English. My brother is an elementary school student. He is 8 years old.

Because of my father, I love surfing the Internet very much. I play the on-line game for about 2 hours every day. I wish I could be a computer program designer in the future. And that is why I am applying for the electronics program in your school.

[写自我介绍的英语作文

When I was five years old, my mother decided to send me to learn dance

class, at first, I was afraid, because I knew nobody there. But as when I went

there, I found there were a lot of children who were at my age, we became

friends soon. Now I like the dance class so much, I can dance with my friends,

we have great fun.

Jinan is in locate northern latitudes 36 degrees 40 cent, east longitude 117 degree. Jinan is in South of Mount Taishan and North of Yellow River.there is belonging to warm temperate zone greatly six sex monsoon weather area,clear all the year round,sunshine full in Jinan. The year average air temperature is 14 Celsius degrees, the year average rainfall is 650-700 millimeters.

Jinan is called "Quan Cheng（泉城）"and is coast in Chinese the east economic big province-Shandong the provincial capital of the province.Jinan is a whole province politics, economy, culture, science and technology, education and banking center.Jinan is also a national approval of the coast open city and vice- province class city.The benefit goes down south to govern six areas, one County class City, the total area is 8227 square kilometers, population 5,960,000, among them downtown population 2,600,000.Helping the south is one of the city of"national city comprehensive real strenght 50 strong" and"whole country invest hard environment 40 excellent.

导语：每个人都有自己的家庭，你会跟大家怎么介绍你的家庭呢?下面是yuwenmi小编为大家整理的英语作文，欢迎阅读与借鉴，谢谢!

My name is Yu Geqin. I’m nine years old. There are three members in my family, my father, my mother and I.

My father is a teacher. He is very handsome. He always wears a pair of glasses. He works very hard. He’s busy from morning to night. He’s the cleverest man of my family. He can solve the difficult problems, too.

My mother is very beautiful. She has two big eyes and her black hair is long. My mother is worker. She is good at her job. She is also a good housewife.

I have a happy family. I like it very much.

英语作文翻译：

我叫于格沁。我九岁。我家有三口人，我爸爸，我妈妈和我。

我的父亲是一名教师。他很英俊。他总是戴着一副眼镜。他工作很努力。他从早到晚忙着。他是我家最聪明的人。他也能解决这些难题。

我妈妈很漂亮。她有两只大眼睛，黑色的头发很长。我妈妈是工人。她擅长她的工作。她也是个好主妇。

我有一个幸福的家庭。我非常喜欢它.

Hello, everyone! My name is BaiXinyu. My English name is Amy. I’m 13 years

old. I am in Class 7, Grade 7 in the 29 Middle School. I love my new school, it

is very big. I have big, black eyes, short hairs. I am very tall and slim. I’m a

sunny、friendly girl. My teachers and classmates all like me. There are three

people in my family: my father, my mother and me. I have a dog, he is white. He

is so lovely and simple. Oh, he’s a poodle. I love him very much. I have a lot

of hobbies. Such as drawing pictures, reading books, doing exercises……I like

reading, because it called me lots of about would. I am good at swimming, and I

like water, it is very cool! But I don’t like skiing, it’s difficult with me.

This is me, do you know?

你好，每个人!我的名字叫BaiXinyu。我的英文名字叫艾米。我13岁。我在课堂上7，在29中学7年级。我爱我的新学校，这是非常大的。我有大，黑色的眼睛，短头发。我非常高又苗条。我是一个阳光明媚的，友好的女孩。我的老师和同学都喜欢我。我家里有三个人：我爸爸，我妈妈和我。我有一只狗，他是白色的。他是如此可爱和简单。哦，他是贵宾犬。我非常爱他。我有很多爱好。比如画画，看书，做练习……我喜欢阅读，因为它给我很多的。我擅长游泳，我喜欢水，它非常酷!但我不喜欢滑雪，和我是很困难的。这就是我，你知道吗?

英语作文自我介绍带翻译

To introduce myself(介绍我自己)

Hello,every one!(大家好)

My name is **** . (我叫****)

Im a 15 years old boy. (我是一个15岁的男孩)(具体情况自己改) I live in the beautiful city of Rizhao.(我住在美丽的Rizhao城)(你可以把Rizhao改成自己家乡的城市的名称的拼音)

Im an active ,lovely and clever boy.(我是一个活跃的可爱的聪明的男孩)

In the school , my favourite subject is maths .(在学校，我最喜欢数学)

Perhaps someone thinks its difficult to study well .(也许有些人认为这很难学)

But I like it.(但我喜欢他)

I belive that if you try your best, everything can be done well.(我相信每件事付出努力就会有害结果)

I also like sports very much.(我也很喜欢运动)

Such as,running,volleyball and so on. (像跑步、排球等等) Im kind-hearted.(我很热心)

If you need help ,please come to me .(如果你需要帮助，就来找我) I hope we can be good friends!(我希望我们能成为好朋友) OK.This is me .A sunny boy.(好了，这就是我，一个阳光男孩

The Great Wall

The Great Wall building has a long history, vast engazuowenng magnificent, is the worlds rare miracle. The Great Wall is the four corners of the world, stretching in our great motherland vast land. It looks like a great dragon, surmounts lofty hills, through the vast grassland, across the vast desert, towards the vast sea. According to historical records, more than 20 states and feudal dynasty built the Great Wall, if constructs each time the Great Wall together, about 100000 miles above. The length of the Great Wall that was built by The Qin, Han, and Ming 3 Dynasty was more than 10 kilo miles. Now our country Xinjiang, Gansu, Ningxia, Shaanxi, Inner Mongolia, Shanxi, Hebei, Beijing, Tianjin, Liaoning, Jilin, Heilongjiang, Henan, Shandong, Hubei, Hunan and other province, city, autonomous regions have the ancient the Great Wall, peak fire platform remains. Of which only the Inner Mongolia Autonomous Region the Great Wall amounted to more than 3.

The Ming Dynasty in the" outside" beyond the Great Wall, also built" inside" and" three" the Great Wall the Great Wall. " Neiguan" the Great Wall in the Northern Qi Dynasty had built for the foundation, from Inner Mongolia and Shanxi at the junction of west east “Pianguan”, the Yanmenguan, flat various pass into Hebei, and then turned to the northeast, Fangshan, Changping, the source

of all counties, to pass, and then by the North and East, Huairou to the four customs, and" outside" is connected to the Great Wall, Zijingguan as the center, generally in a north-south direction. " Three" the Great Wall in many places and" inside" the Great Wall, some places two cities are separated by only tens of in. In addition, but also to build a large number of" repeated walls". Yanmenguan area" repeated walls “to have 24 much!

The Great Wall is the working people in ancient China created the miracle. Beginning with QinShihuang, constructs the Great Wall always is a big project. According to the record, QinShihuang used the million of labors to build the Great Wall, occupy countrywide population 1 / 20! There were no machinery, in addition to earth, carrying bricks can use donkeys, goats can climb the cattle, all labor and all must rely on manpower, work environment and high mountains and lofty hills, cliff. Can imagine, no large crowds on hard work, is unable to complete the great project.

The great wall of the engazuowenng quantity, according to rough estimates, only constructs take the Ming Dynasty as an example, if its masoy, earth is used to build a thickness of 1 meter, 5 meters high walls, circled the earth for over a week. If used for paving a 5 meters wide, 35 cm thick road, it could circle the earth three or four

weeks. If all dynasties built a total of 50 thousand kilometers calculation, then this wall can rotate around the earth several weeks, this road, around the earth in thirty or forty weeks.

“Because of the terrain, with risks for plug" is the construction of the Great Wall is an important experience, in the age of QinShihuang had it down, Sima Qian writes it to" historical records". Later each dynasty build the Great Wall are in accordance with the principle of. Who built Guan Cheng pass are the right and wrong choice between two mountains canyons, or river turning point. Or flat contacts pass through, so as to control is important, and may save the manpower and materials, to achieve “If one man guards the pass, ten thousand are unable to get through. Ten thousand cannot force it," effect. Built a castle or Beacon Tower is selected in the" appeared to place" for building a wall, is the full use of the terrain, such as Juyongguan, the Great Wall in Badaling are built along the mountain ridge, some lots from the lateral walls look very steep, we receive" inside is smooth, easily defensible ." effect of. In the territory of Liaoning, Liaodong town of Ming Dynasty the Great Wall has called a precipitous wall, wall of the hill, is the use of vertical cliff, precipice slightly to split cutting you will become the Great Wall. Some places

completely using the cliffs, rivers and lakes as a natural barrier, it can be called art beats nature. The

Great Wall, as a great project, become the Chinese nation is a valuable heritage.

长城修筑的历史悠久，工程雄伟浩大，是世界少有的奇迹。长城东西南北交错，绵延伏于我们伟大祖国辽阔的土地上。它好像一条巨龙，翻越巍巍群山，穿过茫茫草原，跨过浩瀚的沙漠，奔向苍茫的大海。根据历史文献记载，有20多个诸侯国家和封建王朝修筑过长城，若把各个时代修筑的长城加起来，大约有10万里以上。其中秦、汉、明3个朝代所修长城的长度都超过了1万里。现在我国新疆、 甘肃、 宁夏、 陕西、 内蒙古、 山西、河北、北京、 天津、 辽宁、 吉林、 黑龙江、河南、山东、湖北、湖南等省、市、自治区都有古长城、峰火台的遗迹。其中仅内蒙古自治区的长城就达3万多里。

明朝在“外边”长城之外，还修筑了“内边”长城和“内三关”长城。“内关”长城以北齐所筑为基础，起自内蒙古与山西交界处的偏关以西，东行经雁门关、平型诸关入河北，然后折向东北，经来源、房山、昌平诸县，直达居庸关，然后又由北而东，至怀柔的四海关、与“外边”长城相接，以紫荆关为中心，大致成南北走向。“内三关”长城在很多地方和“内边”长城并行，有些地方两城相隔仅数十里。除此以外，还修筑了大量的“重城”。雁门关一带的“重城”就有24道之多!

长城是我国古代劳动人民创造的奇迹。自秦始皇开始，修筑长城一直是一项大工程。据记载，秦始皇使用了近百万劳动力修筑长城，占全国人口的1/20!当时没有任何机械，除运土、运砖可以用毛驴、山羊能爬山的牲畜外，全部劳动都得靠人力，而工作环境又是崇山峻岭、峭壁深壑。可以想见，没有大量的人群进行艰苦的劳动，是无法完成这项巨大工程的。

万里长城的工程量，据粗略估计，仅以明朝修筑为例，若将其砖石、土方用修筑一道厚1米、高5米的大墙，可环绕地球一周有余。如果用来铺筑一条宽5米、厚35厘米的马路，那就能绕地球三四周了。如果把所有朝代所修的总计10万里来计算，则这道长墙可绕地球十几周，这条马路，可绕地球三四十周。

“因地地形，用险制塞”是修筑长城的一条重要经验，在秦始皇的时候已经把它肯定下来，司马迁把它写入《史记》之中。以后每一个朝代修筑长城都是按照这一原则进行的。凡是修筑关城隘口都是非曲直选择在两山峡谷之间，或是河流转折之处。或是平川往来必经之地，这样既能控制险要，又可节约人力和材料，以达“一夫当关，万夫莫开”的效果。修筑城堡或烽火台也是选择在“四顾要之处”至于修筑城墙，更是充分地利用地地形，如像居庸关、八达岭的长城都有是沿着山岭的脊背修筑，有的地段从城墙外侧看去非常险峻，内侧则甚是平缓，收“易守难攻”之效。在辽宁境内，明代辽东镇的长城有一种

叫山险墙、劈山墙的，就是利用悬崖陡壁，稍微把崖壁劈削一下就成为长城 了。还有一些地方完全利用危崖绝壁、江河湖泊作为天然屏障，真可以说是巧夺天工了.长城，作为一顶伟大的工程，成为中华民族的一份宝贵遗产。

I am the most intelligent Marine. Good magic. Very fun and very friendly to you humans Marine mammals, is a small and streamlined shape toothed cetaceans. My body like a fish, and general body length 4 ~ 5 meters, back 靑 black, with a white belly. On small fish. Shrimp. Squid, etc.

I am a swimmer and can swim 15 meters per second, can the fishing boat far behind, swimming, the entire surface of the skin can do Ann water waves, become and the shape of the wave is consistent; Reducing the friction of 90% of the water.

I can show, such as: playing table tennis. Jump fire, people often training my brain, to train it to complete the underwater operation. A trained dolphins can trace of the investigation to the fish. Can undertake port alert, rescue the victims and wrecked plane for sea and underwater in service.

Want to know me!

参考翻译

我是海洋中最聪明.善良神奇.极富情趣而且对你们人类十分友好的海洋哺乳动物，是一种身材小且呈流线型的齿鲸类。我体型似鱼，，一般体长4~5米以下，背部呈靑黑色，腹部呈白色。以小鱼.小虾.乌贼等为食。

我是游泳能手，每秒可游15米，能把渔船远远的抛在后面，游泳时，整个皮肤表面能安水流做波浪起伏，变得和水流波的形状一致;这就减少了90%的水的摩擦力。

我还能表演节目，如：打乒乓球.跳火圈等，人们常常训练我的大脑，来训练它完成水下作业。训练过的海豚可以侦查到鱼群的行踪。还能承担海港警戒，抢救遇难者以及寻找海上失事的飞机和海底沉船等在务。

想认识我吧!

[介绍海洋动物英语作文

Hi， boys and girls， good morning， it is my plearsure to take this change to introduce myself， my name is ***， i am 10 years old。 About my family， there are 4 people in my family， father， mother， brother and me， my father and mother are all very kind， welcome you to visit my family if you have time！

I am a very outgoing girl（boy）， I like reading、playing games and listening to music， of course， I also like to make friends with all the people in the school， I hope I will be your best friends in the sckooe life。

嗨，男孩和女孩们，早上好，很荣幸能有这个机会来介绍我自己，我叫***，我今年10岁。关于我的家庭，我的家庭有4个人，爸爸，妈妈，弟弟和我，我爸爸妈妈都是很友善的，欢迎你来我家玩如果你有时间！

我是一个很外向的女孩（男孩），我喜欢阅读、玩游戏和听音乐，当然，我也喜欢与学校里所有的人交朋友，我希望我会在sckooe生活是你最好的朋友。