0

我的一天英语作文通用四篇 作文(热门20篇)

生活中我们有很多有趣的经历,下面就来给大家介绍一下吧。

浏览

380

作文

1000

除夕夜高一英语词左右

全文共 1392 字

+ 加入清单

Get up this morning, our family is happy New Year to each other.I finished

the accumulation, I went out to play to play.One out of the door, I saw

thousands of sunshine like a sword, Pierce the atmosphere, shine on the earth, I

think maybe because today is New Years day, the sky grandpa make the weather is

sunny today.Look at the sky, blue, bright and clean, like a transparent mirror

thick, white clouds, the clouds like cotton, like waves, hung on the day side,

compose the day over there, the sky is decorated picturesque.Look ahead, both

sides stood door lifelike stone lions, a big mouth, staring at two pair of big

eyes, power and grandeur, like two soldiers on guard, they are one male, one

female, male feet standing on a ball, like to play there, female foot stepped on

a small lion, like to look after their children there.Evening, mother asked me

to take a bath, I cant help but ask: "why the Chinese New Year will take a

shower?"Mother said: "New Years day to wash them clean, can have a good year,

next year there will be a good one million."Finished washing bath, I looked out

of the window, multicolored fireworks straight up into the sky, blossom in mid

air, like a peacock, such as split again.A moment is in red, like peach apricot

flowers rained, for a while, and all over the sky, golden like the harvest rice

is scattered all over the sky.

Finished watching the fireworks, I fell asleep.

展开阅读全文

更多相似作文

篇1:国庆节初中英语

全文共 1335 字

+ 加入清单

在国庆假期里,最快乐的事就是妈妈带我去动物园游玩。

动物园里的动物可多了,有会喷水的大象,有活泼调皮的猴子,有高贵漂亮的长颈鹿……最凶猛的狮子、老虎和大狗熊是圈养在虎山的,我和妈妈是坐着缆车观看的,坐在缆车里往下看,我刚好看到有一头黄色的大狮子正在张着那血盆大口吼叫,声音大得像打雷,我的心紧张极了,不由得握紧妈妈的手。

在百鸟园里,我见到了好多鸟,不过大部分我都不认识。我们看了鸟艺表演,观看了鹦鹉说话、鸽子识字等节目。最有趣的要数乌鸦拉车子了。一只黑黑的乌鸦拉了一只雪白雪白的鸽子,到了目的地,鸽子却不付钱,乌鸦气呼呼地把车子推翻在地,逗得观众哈哈大笑。

这里好看好玩的可多啦,说也说不完,真让人流连忘返!

In the National Day holiday, the happiest thing is that my mother took me to the zoo to play.

Zoo animals can be more, there will be sprayed elephants, lively naughty monkeys, there are noble and beautiful giraffe ... ... the most ferocious lions, tigers and big bears are captive in the hills, and my mother is sitting Watching the cable car, sitting in the cable car down to see, I just saw a big yellow lion is hanging that blood pool big mouth roar, the sound is like a thunder, my heart is very nervous, could not help but clenched my mothers hand.

In the bird park, I saw a lot of birds, but most of the I do not know. We watched the bird show, watched the parrot to speak, pigeon literacy and other programs. The most interesting to the number of crow pull the car. A black crow pulled a snowy white pigeon, to the destination, the pigeons did not pay, the crows to the car overturned to the ground, amused the audience laughed.

There are so nice to play more friends, that can not finish, really let people forget!

展开阅读全文

篇2:关于清明节的英语作文初中

全文共 1544 字

+ 加入清单

"Qingming Festival is one of the most important traditional festival China.

It is not only the people pay homage to their ancestors, cherish the memory of

their ancestors Festival, is also the Chinese nations link to find ones

origin, is a hiking outing, close to nature, protecting the new spring

ceremony."

As an important content of the festival Ching Ming Festival sacrifice,

outing custom comes from the cold food festival, Shangsi festival. The cold food

festival and the understanding of the nature of the. In China, cold food after

the rebirth of the new fire is a kind of new transition ceremony, said the

seasonal alternation information, a symbol of starting the new season, new hope,

new life, new cycle. Then there is the "thanksgiving" means, more emphasis on

the "past" Remembrance and gratitude. Cold food observance ban fire cold food

festival tomb sweeping outing travel, take new fire. Before the Tang Dynasty,

cold and clarity is the two successive but the theme of different festivals, the

former Qiu Xin Memorial nostalgia, the nursing students; Yin and Yang, a breath

of life, the two have close relationship with the. Fire ban is for fire,

sacrifice to the Archilife dead, it is cold and clear the inherent cultural

association. Tang Xuanzong, the court had to order in the form of folk customs

in the Ching Ming Festival fixed sweep the tombs of the cold food festival,

Hanshi and Qingming is closely connected with in time, cold food festival and

Qingming associated with early, sweep the tombs from the extended to the

Qingming cold food.

展开阅读全文

篇3:春节英语作文初二80词

全文共 931 字

+ 加入清单

Waking up on New Year, everybody dresses up. First they extend greetings to

their parents. Then each child will get money as a New Year gift, wrapped up in

red paper. People in northern China will eat jiaozi, or dumplings, for

breakfast, as they think "jiaozi" in sound means "bidding farewell to the old

and ushering in the new". Also, the shape of the dumpling is like gold ingot

from ancient China. So people eat them and wish for money and treasure.

Southern Chinese eat niangao (New Year cake made of glutinous rice flour)

on this occasion, because as a homophone, niangao means "higher and higher, one

year after another." The first five days after the Spring Festival are a good

time for relatives, friends, and classmates as well as colleagues to exchange

greetings, gifts and chat leisurely.

China has 56 ethnic groups. Minorities celebrate their Spring Festival

almost the same day as the Han people, and they have different customs.

展开阅读全文

篇4:高考英语作文精选

全文共 515 字

+ 加入清单

The Hero in My Heart

As we know, most peoplehave heroes in their hearts. For me, Dr Norman Bethune is the hero in my heart.He was a great doctor from Canada.

Dr Bethune was good at performing operations.And taking photos was his hobby. In 1938, he came toChina. He opened hospitals and invented medical tools. He worked so hard thathe saved thousands of Chinese people. He didn’t stop totake care of his own injured hand and died.

I am deeply moved by his stories. So I’ll work hard today and do my best to helpothers.

展开阅读全文

篇5:关于my hobby英语

全文共 827 字

+ 加入清单

Today many college students have their own hobbies. For example, some of

them like singing; some of them enjoy playing the guitar; some of them are keen

on painting; some of them are crazy about taking photos, and so on.

I think it’s meaning for college students to have hobbies, because hobbies

can benefit them a lot. On one hand, after a long-time study, hobbies can make

them feel relaxed. On the other hand, when they feel depressed, hobbies can

bring them happiness. Furthermore, hobbies can mould their temperament as well

as show their characteristics.

However, some students are so addicted to their hobbies that they spend

less time on study. How foolish of them to do so! In my view, if we focus too

much on one thing, either our studies or hobbies will be badly affected. Thus,

we are supposed to balance them in a proper way.

展开阅读全文

篇6:小学一年级英语作文400字

全文共 512 字

+ 加入清单

I Play Guitar

I like playing guitar,so my father buys me a guitar for fun.It is very funny.Then my mother asks me to have guitar class.She thinks to learn more skill

is good for me.I start to have guitar class.It is really funny at first.But later on,I feel very tired.It is not easy to get improved.I want to giveup,but I insist at last.Now I can pay several songs.I feel proud of it.

我弹吉他

我喜欢弹吉他,所以我爸爸给我买一把吉他的乐趣。这是非常有趣的。然后我妈妈问我有吉他课。她认为学习更多的技能对我有好处。我开始上吉他课。这是非常有趣的。但是后来,我感觉非常疲劳。不容易得到改善。我想给最后,但我坚持。现在我可以支付一些歌曲。我感到自豪。

展开阅读全文

篇7:关于疫情的英语优秀作文

全文共 4824 字

+ 加入清单

爱国心是通过实践而养成的一种眷恋故乡的感情。

Patriotism is a kind of nostalgic feeling formed through practice.

岁末年初,正当人们准备欢度春节之际,新型冠状病毒感染的肺炎疫情悄然而来,一场阻击病毒疫情的战斗也随之打响。在疫情爆发和防控危险时刻,总有一些我们不知道的无名英雄,他们以“逆行”的姿态为我们筑起一道坚固的“防护墙”,他们在打一场没有硝烟的疫情战,是一条永无退路并且必胜阻击战。他们,就是这个时代的最美逆行者。

Novel coronavirus infection is coming quietly at the beginning of the year,

just as people are ready to celebrate the Spring Festival. A battle against the

virus has also started. At the time of outbreak and prevention and control,

there are always some unknown heroes who build a solid "protective wall" for us

in a "retrograde" attitude. They are fighting an epidemic war without smoke of

gunpowder, which is a never-ending and inevitable resistance war. They are the

most beautiful rebels of this era.

抗击疫情,他是我们的“定海神针”

To fight against the epidemic, he is our "Dinghaishenzhen needle"

1月18日,钟南山院士从广州赶往武汉。1月19日从武汉又赶往北京,凌晨两点才睡觉。1月20日全国电视电话会议新闻发布会,媒体直播连线又是忙到深夜。实际上,钟南山院士一直活跃在科学前线,在来武汉之前,他也没有退休、没有安逸。他曾说:“医院是战场,作为战士,我们不冲上去谁上去?”他是无双国士,更是定海神针!根本就没有什么岁月静好,只是他和他的战友们冒着牺牲的危险替我们负重前行。

On January 18, academician Zhong Nanshan rushed to Wuhan from Guangzhou.

From Wuhan to Beijing on January 19, I went to bed at two oclock in the

morning. On January 20, at the national teleconference press conference, the

live media connection was busy late into the night. In fact, academician Zhong

Nanshan has been active in the front line of science. Before he came to Wuhan,

he didnt retire and have no comfort. He once said: "the hospital is the

battlefield, as soldiers, who dont we rush to?" he is the unparalleled

national, but also the sea god needle! There is no time to be quiet, but he and

his comrades risked the risk of sacrifice to carry forward for us.

抗击疫情,她是我们的“铁娘子”

To fight the epidemic, she is our "Iron Lady"

严丽,她是急诊科医护团队眼里的“铁娘子”。武汉发现新型肺炎后病人骤增,急诊科下夜班后,严丽还要去支援发热门诊,白天黑夜连轴转。”1月20日,严丽带着丈夫和孩子来到机场。临近登机时她却改变主意,决定重回医院,与同事们一起继续抗击新型肺炎,“去机场的路上心就慌慌的,回到医院内心才平静。”孩子不理解,抱着我哭,说我从来就没有兑现过承诺。严丽说,“不是觉得自己高尚,只觉得一线医护人员紧缺,自己一辈子没当过逃兵。这一次也不能离开。”哪有什么白衣天使,只不过是一群孩子换了身衣服,学着前辈的样子和死神抢人。

Yan Li, she is the "Iron Lady" in the eyes of the emergency department

medical team. After the discovery of new pneumonia in Wuhan, the number of

patients increased dramatically. After the night shift in the emergency

department, Yan Li had to go to the fever clinic to support the fever clinic.

She worked day and night. " On January 20, Yan Li arrived at the airport with

her husband and children. She changed her mind and decided to go back to the

hospital to fight against the new pneumonia with her colleagues The child didnt

understand, hugged me and cried, saying that I had never fulfilled my promise.

Yan Li said, "I dont think Im noble. I just feel that there is a shortage of

front-line medical staff. I havent been a deserter in my life. I cant leave

this time. " There is no angel in white, but a group of children changed their

clothes and learned how to rob people with death.

“苟利国家生死以,岂因祸福避趋之”。防疫战场上医护人员那一张张印着红指印的请战书;新闻里笑容腼腆的女护士朴素的语言:“只要穿上白大褂就不害怕了......”武汉医生与家人隔离,白发老母亲隔门叮嘱时的眼泪;除夕夜,各地医护人员紧急集结赴武汉和家人告别时的拥抱;大年三十返岗生产口罩的工人;《爱是桥梁》,春晚的节目为武汉而改变......

"For the sake of the countrys life and death, do you avoid it because of

misfortunes and blessings?". On the battlefield of epidemic prevention, the

doctors letter of invitation printed with red fingers; the plain language of

the female nurse with a shy smile in the news: "as long as you put on the white

coat, you will not be afraid..." Wuhan doctors are separated from their

families, and the tears of the old mother with white hair when she is told by

the door; on New Years Eve, medical staff from all over the world gather to

Wuhan to say goodbye to their families; those who return to work on the 30th of

the new year to produce masks Workers; love is a bridge, the program of Spring

Festival Gala changes for Wuhan

每当看到电视上那些一身白色“戎装”,战斗在防疫第一线的白衣战士,我就充满虔敬,他们视疫情为敌情,把医院当战场,在没有硝烟的战斗中舍生忘死,以大无畏的精神和钢铁般的意志,谱写了一曲曲光辉壮丽的人生赞歌。

Every time I see those white soldiers in military uniform fighting in the

front line of epidemic prevention on TV, I am full of piety. They regard the

epidemic situation as the enemy, regard the hospital as the battlefield, and

forget to die in the fight without gunpowder smoke. With the spirit of

fearlessness and the will of steel, they compose a glorious and magnificent hymn

of life.

哪有什么岁月静好,不过是有人替你负重前行。只要万众一心,就没有翻不过去的山;只要众志成城,就没有过不去的坎。我们要坚定信心从自身做起。长大之后我们替你们继续前行!武汉加油!

There is no time to be quiet, but someone is carrying the weight for you.

As long as all people are united, there will be no mountains that cannot be

turned over; as long as all people are united, there will be no barriers that

cannot be crossed. We need to be confident and start with ourselves. After

growing up, we will continue to move forward for you! Come on, Wuhan!

请相信待春暖花开之时,我们都可以走上街头,不用口罩,繁华与共,共享春光灿烂!

Please believe that when spring comes, we can all go to the streets,

without masks, and share the bright spring!

展开阅读全文

篇8:手机英语年级

全文共 970 字

+ 加入清单

We now phone really is also very useful, very convenient, no matter the

ends of the earth, can be reached, the letters can be more convenient than

before. It may be said "near", the world we live in on the mobile phone signal

under siege. It has the function of strong, is not a tool and a...

But mobile phones bring us, all is not good, sometimes is bad. Mobile phone

has changed many peoples ideas, it is also restricted the people,

Imagine what the poet tao yuanming described vividly in his "tori picking",

will have a cell phone rings? Li bai in exclamation "bowed their heads and

remembering home", someone will make a phone call for he will be home to have a

look? Must not! And they have lots of classical poems, we are now living in an

age of han han and guo jingming, no one to appreciate those celebrities yake

excellent poems.

Mobile phones has both advantages and disadvantages, we should properly use

cell phone to, can not afford to indulge in a world of mobile phone.

展开阅读全文

篇9:读书英语年级100词

全文共 759 字

+ 加入清单

People often say that gold and silver are the most valuable things in the

world.But

I dont think so. In my opinion, to read books is more valuable than

anything else.

The old saying “To open a book is always helpful” clearly tells us how good

it is to read a book.

Books are our friends. They introduce us different kinds of knowledge. They

lead us down the road to success.

Books are our teachers. They teach us troth, science, literature, and

philosophy of life. Besides, they increase our knowledge, enlarge our

experience,strengthen our character and do many other things which we can not do

without them.

Books tell us what is good and what is evil. And only books can tell the

good from the bad.

Therefore to read more books is the best policy for our young students.

展开阅读全文

篇10:关于学习的英语

全文共 1030 字

+ 加入清单

Study has been the important part of our life. Some people believe that

when they go to work, they dont need to study anymore. It is the wrong

conception about study. We are not only learning the knowledge from books, we

are also learning things from life, so study is the lifelong mission.

The knowledge we learn from school provides us a way to explore the world.

In college, we need to learn professional skills, so we can find our place in

the society. I believe that besides the skills, the way to think is the most

important skill we should master. The ultimate goal of education is to let

people have their own judgement.

When we come to work, there are so many things for us to learn, such as how

to make better communication or how to improve our own professional skills.

Though we are not in school, we learn the practical knowledge all the time. The

world develops every minute and we need to move on, or we will be kicked

out.

Study is the lifelong career. We are happy to learn more knowledge, because

it means we are being perfect.

展开阅读全文

篇11:关于青春英语年级

全文共 797 字

+ 加入清单

This year, there are many movies about in honor of people’s fading youth,

the movies are very popular by the audience. Suddenly the topic about youth

becomes a hot topic, many people collect the symbol things which stand for their

youth, they are remembering their youth. For the young, they you enjoying the

beautiful lifetime, while for the old, they are just recalling it. On my

opinion, youth is nothing to do with the age, we can enjoy the youth all the

time. The movies recall people’s memory, if people are active, they can be young

forever, there is no need to look back on the memory. When people get older,

they can live as the young, they don’t have to be act as the old, people get old

when they think they are old. There is a famous song Forever Young, it reminds

people to keep young at heart.

展开阅读全文

篇12:关于水果英语作文初3

全文共 346 字

+ 加入清单

I didn’t like to eat fruit before, because it tastes not as good as the

fried food. One day, I realized that my classmate’s skin looked so good, so I

asked her how to keep it, she told me that she would eat an apple a day. Since

then, I will do as my classmate tell me, I find my skin become more and more

better. The function of fruit is so amazing.

展开阅读全文

篇13:写长城的英语作文初三80词

全文共 1391 字

+ 加入清单

As the saying goes, "not a true man unless he comes to the Great Wall".

When I was small, I know there is a Chinese building called the Great Wall. So I

very want to go to there to see. Finally, when I was three years old, my father

and mother took me to the Great Wall.

Far see the Great Wall, it is like a huge dragon, hovering in the numerous

mountain. Its ups and downs, and sometimes hidden in the mountains, and

sometimes jumped out from the mountains, like surf on the roller.

Father hold me, go up along the steep steps, I looked at the Great Wall, it

is hard to find a flat place, all of them are steep, slope, the steps of each

slope and the steps of the joint has a tower. These towers like past a huge,

magnificent castle.

People mountain people sea, climbing to the Great Wall. In the photo and

the Great Wall, magnificent in praise of the Great Wall, people say: "well, the

badaling Great Wall really real!" And enjoy the beautiful scenery. Even the

foreigners come to China to see the beauty of the Great Wall. Looking down from

the Great Wall, the rolling mountains, reflected in our eyes, pieces of thick

forests and maturity, endless.

The Great Wall is built with large stone and ChengZhuan, tall and strong,

the walls covered with square brick, square brick is flat and level. Outside the

wall along the lines of "window" and the "gap".

The Great Wall, it is the world famous great buildings.

展开阅读全文

篇14:旅行英语词

全文共 562 字

+ 加入清单

For most people, they will choose to travel during holiday because they

want to relieve themselves from the high pressure of work. However, it happens

quite often that people often ran into traffic jams on the way to travel. Some

people think that we can relax ourselves by traveling no matter of how many

people there.

Some people would rather to stay in home than going out to travel because

they think there are too many people swarm into the scenic spots. In my point of

view, I would rather to stay indoors rather than going out to travel. Reasons

are listed below.

展开阅读全文

篇15:初中英语感恩母亲

全文共 983 字

+ 加入清单

My Mother is a kind of gentle woman. She is always very gentle. She takes

good care of her children and keeps them all at school. I have one brother and

two sistets. So she gets four children in all. She gives us every comfort. We

all love her and she loves us also.

My mother has too much to do in bringing us up. As our family is too poor

to keep a servant, my mother has always to do very much work. She gets up very

early and sleeps very late every day. She works hard, yet without

complaining.

She is also a thrifty, and industrious woman. She saves every cent that she

can and keeps everything in order. As she has been busy eversince she was young,

she looks older than she really is. Her face is wrinkled, her hair becomes

silver white, but she works as hard as ever.

Often she says to us, "work while you work, play while you play. If you do

not work, you will become lazy and of no use to society." What piece of good

advice this is! We must worth it well and always keep it in our mind.

展开阅读全文

篇16:爬山高三英语词

全文共 1936 字

+ 加入清单

For the first time, I climbed to the top of the mountain and enjoyed the

beautiful scenery.

It was a weekend when a good friend of mine asked me to climb a famous

mountain here. Ive always heard of this mountain, but I havent found the time to

climb it. So when my friend asked me out, I readily agreed.

On the way to climb mountains with my friends, we also met many climbers,

including young people and old people. The young mans speed of climbing was

fast, and he disappeared in a flash; the old mans climbing was very casual, at

least slowly, with a happy face. Maybe young people climb the mountain to get to

the top of the mountain, while old people climb the mountain to enjoy the

scenery along the way.

My friends and I are neither the first nor the second. We will carefully

taste the scenery along the way of climbing. The speed of climbing is not so

fast and slow. Although its not as fast as those brothers who cant be seen in a

moment, its faster than those masters.

When my friends and I climbed to the top of the mountain, it was the

setting sun, and the red sun dyed the sky red, which was shocking enough. My

friend and I found a place with a wide view. At a glance, the mountains were

rolling. Those mountains were like a line of waves, rolling away to the

distance.

"Wow, its beautiful!" I couldnt help sighing, and my friend followed. The

scenery on the top of the mountain is really beautiful. Its the majestic

atmosphere that makes people feel shocked. My friend and I stood at the top of

the mountain for a long time. Finally, as the light in the sky became more and

more dim, my friend and I went down the mountain reluctantly. When I went down

the mountain with my friends, we were sitting in the corridor. We enjoyed the

scenery. On this day, my friends and I got a lot.

The first time I climbed the mountain, I felt the fun of climbing the

mountain, and also read the scenery of the mountain top. If I have time, I will

go climbing again.

展开阅读全文

篇17:寒假英语作文初中

全文共 1230 字

+ 加入清单

Let my little niece winter vacation homework today, she readily agreed, she

took out a pile of books from the school bag and book, Ill ask her winter

vacation homework you have so much? She said, "yeah, were going to do winter

vacation homework book, write a complete book of the words and it is each line,

and a day to write a diary, and mathematical complete book of exercises to do."

After hearing her answer I am a little consternation, winter vacation in only a

month off, how can have so much homework, but also for second grade

children.

I will be in our school children compared with them, find our school

children is luckier. We only require students to finish winter vacation homework

book, and then make a happy years of China pictorial. Especially happy Chinese

New Year posters produced, it can let the student to understand the traditional

culture, and cultivate their ability, but also let them learn in life, found in

the life, and why not? So that the students didnt feel much homework, at the

same time also can get harvest, so now there are a lot of local education system

needs reform indeed, society needs is to be able to adapt to social development

talent, not only can keep the book a nerd. So these are thought-provoking!

展开阅读全文

篇18:高一英语作文辅导100词

全文共 853 字

+ 加入清单

Today was the first day of my new life. I looked at my new books and

checked everything for the new school year. I was excited as well as

worried.

Entering new school, I was curious about everything, new classrooms, new

teachers, new classmates etc. It would be a new start for each student. And what

I was worried about is that I had no friends here. I wondered if no liked to

play with me. Were the teachers strict with students?

I fell relaxed when the teacher asked me, What else could I help you,

freshman?". I found that the teachers were kind and polite, and the classmates

around me were friendly. While I was thinking about how to get on well with my

classmates, my desk mate showed me his favorite Ipad4s. He wanted to play with

me, but I didnt know how to play, so he taught me patiently, and we played

happily.

Worries have gone, and happiness is coming.

展开阅读全文

篇19:关于克服困难的英语

全文共 1035 字

+ 加入清单

Like any other English learner, I met a lot of difficulties in learning

English.

First, I found it difficult to understand what I read because most English

words have more than one meaning. Besides, I found it difficult to write in

idiomatic English or put Chinese into idiomatic English. Finally, I couldnt

express in English orally because I had no opportunity to communicate with

native English speakers. Although I often read aloud, this didnt prove to be an

effective way to improve my spoken English.

But I didnt lose heart in removing these obstacles. I tackled English

vocabulary in two ways. First,I tried to understand and memorize the specific

meaning of a word that appears in the context. Second, I enlarge my vocabulary

by learning the dictionary by heart. To overcome Chinese English, I tried to

think in English directly. Although I still had no opportunity to communicate

with native speakers, I improved spoken English by listening to the English

broadcast and writing English composition. This expedient turned out to be

effhctive.

展开阅读全文

篇20:关于气候的英语

全文共 595 字

+ 加入清单

In my city, it’s so cold and wet in the winter that makes the winter days

much harder to get through. It rains a lot in my hometown, both during the

summer and the winter. I like the cold weather, but not the wet, because it

prevents me going out for fun. It’s much colder when it rains. Besides, when it

rains, the outside is all wet and dirty that makes you keep your foots in door.

And the whole city seems be covered by heavy fog. I always feel upset in such

weather. In one word, the weather is really bad in my city and I don’t like it

at all. I hope I can move to somewhere warmer and less rain.

展开阅读全文