关于国庆的英语作文高一【热门20篇】

If you have received possibly have theEarthquakewarning, continues to maintain listens to the local broadcasting station newest report and the suggestion, like the suggestion switches off the liquid gas, the power source. Greatly but the heavy object from high will put on to take away. The jar, the glass, the chinaware and other brittle things admit in the low cabinet, the baggage shelf should have keeps off the hand by to prevent the object whereabouts. The cabinet gate should shut tightly, moves away to be hanging the object. Below

prepares the goods by to prepare urgently needs: Fresh fresh water and emergency food, flashlight, fire extinguisher. Is far away these possibly to fall is pounding your thing, possibly can eradicate in outdoors trees, in the small town construction even if enough is sturdy cannot destroy, the chippings also possibly fall. Runs away spacious to place most ideal, but if does not have the enough time,stays is possibly safer in the room, on the avenue speech, the gas piping or the electric wire which bursts can increase the risk. Passes

in and out the human is most dangerous, extremely easily is wounded by the building in bricks and stones.

In room: When the earthquake occurs, if in the indoors, stays in inside, extinguishes the fire, is far away the glass is specially the big window (including mirror and so on). In the room quoin or has the good strut internal way is good seeking asylum place. Perhaps the low ground or the basement can provide the best survival opportunity. Hides in under the table bottom or other firm furniture, this not only can provide the protection to you, moreover also has the big breath space. When store, is far away the big cargo exhibition hall, these

cargos possibly can drop down. Also is loaded with the elevator in the multilayered building in the office, in-situ hides in the desk bottom. Do not enter the elevator, the staircase also possibly can crowd the panic-stricken people. .

Che Zhong: As far as possible quickly and safely stops - but stays in the vehicle may avoid hit by the whereabouts object. Crouches in hiding under the seat, if has the thing to fall on the vehicle, you will be able to obtain the protection. When vibrates stops down, the attention observation obstacle and possibly appears danger: Destroyed the electric cable, damages the path and collapses bridge.

Outdoors: When outdoors lie in the ground, do not have to run. This can throw down, also possibly is embezzled by the crack. Is far away the big construction. Toward derground walk or do not enter the gallery, this can cause to be stranded. Like you already prepared to the outdoors, did not return to in the building. The earthquake causes any construction not too to be all reliable for the first time, if then again occurs slightly shakes, the building can cave in. Is safer to the summit. In the pitch earth stone is easy to fall, if crushes by the number thousand ton heavy soil block or the rock (they to have fearful speed), very little has the opportunity which fortunately survives. Rolls equally on the place like the ball changes the survival.

Beach place: So long as under the cliff cannot the suitable security, but because the tsunami follows the earthquake but to come frequently, therefore after vibrates stops leaving the beach as soon as possible to the higher open field shift. The aftershock risk did not like the tsunami to be so fearful.

As the winter vacation is drawing near, I have a plan about my vacation. Im going to do what I want to do. Im going to study harder in order to get good grades in the following term. After finishing all my homework, Im going to enjoy myself in the sea of knowledge. Reading must be a good idea. Im going to keep fit at the same time. Ill get up eary in the morning everyday and play sports. I really love sports. Besides that, Eating a balanced diet is also good for my health. Im going to help my mom and dad with the housework as well in the vacation.Ill learn to cook. As for travelling, Im planning to go to Hainan. But whether going there or not will be decided on the weather.During the vacation,Im going to visit my friends,I really miss them. So you seeThe Winter Holiday I like the winter holiday very much. Though its very short,I can enjoy the Spring Festival. I can watch cartoon every day. I neednt go to school frepuently. Sometimes I can go to play with my friend outside. With the festival coming,

随着寒假的临近，我有我的假期计划。我要做我想做的事。我要努力学习以取得好成绩在下列术语。我所有的家庭作业完成后，我要去享受自己在知识的海洋。阅读必须是一个好主意。我要保持适合在同一时间。我会在每天早上做运动。我真的很喜欢运动。此外，均衡的饮食也很好对我的健康。我要帮爸爸妈妈做家务在度假。我马上学会做饭。至于旅行，我打算去海南。但不管去那里，或不将取决于天气。在假期中，我要去看望我的朋友，我真的很想念他们。所以你看，寒假我非常喜欢寒假。虽然它很短，我可以享受春节。我可以天天看动画片。我不需要去学校。有时我可以和朋友到外面去玩。随着节日的到来，

I can play all the time. I can play video game with my brother. I am good at playing PC game. So I often beats my brother. Then more and more relative came to my home. We had dinner together. Its so lively that Iam very happy. But I still have to do my homework. During the holiday,I learned a lot. I love the winter holiday.

我可以玩所有的时间。我可以和哥哥一起玩游戏。我擅长打电脑游戏。所以我一直赢。然后越来越多的亲戚来我家。我们一起吃晚餐。这是如此生动，我很高兴。但我仍然要做我的家庭作业。假日期间，我学到了很多。我喜欢冬天的节日。

machine. They are already widely used in industries and in universities. They are used in many ways.

Computers can do many kinds of work. For example, computers can helps us do maths problems quickly. Some problems are too hard for us to work them out, but computers can. A scientist can ask computers some questions, and the computers can answer on the screen.

In a car-factory computer tells the robots how to do with the cars.

Computers are very useful. So many parents buy computers for their children. They hope computers can help them improve their studies in school, but some children don’t do as what parents want them to do. Because they used the computers for surfing on the Internet and spend too much time playing computer games instead of learning. It does not good for their eyesight. So their parents complain about computers not help children to study but also make them fall behind.

In many companies computers instead of workers to work. So many people lose their jobs. So many workers think computers bring them a lot of trouble.

If computers are good for us or bad for us it’s hard to say so I hope computers will be used in the right way.

Nowadays, football has become one of the most popular entertainment sports for human beings. In the daily life, people ranging from kids to adults play football when they have spare time. It can help people relax and gain a healthy body. But not too many people know the special meaning of December 9th every year. It is World Football Day. It is because of the demonstration of students in December 9th, 1935. Under the leadership and organization of China Communist Party and leadership, Peiping Students Federation leading the students in Peiping city, which was more than 6000 held demonstrations. The students shouted the slogans of “overthrow Japanese imperialism,” "stop the civil war, and close ranks". Their demonstration resulted in a new upsurge of nation-wide Anti-Japanese Democratic Movement. In order to memorize this student movement, the United Nations made December 9th as World Football Day in 1978.

如今，足球已经成为最受人们欢迎的娱乐体育运动之一。在日常生活中，从小孩到大人有空的时候都会踢踢足球。它可以帮助人们放松，获得健康。但却没多少人知道每年的十二月九日的特别意义。这一天是世界足球日。这是源于1935年12月9日的学生游行。在中国共产党的组织和领导下，北平市学生联合会率领北平市6000多名学生举行示威游行。学生们高呼“打倒日本帝国主义”，“停止内战，一致对外”等口号。他们的示威引起了了全国人民抗日民主运动的新高潮。为了纪念此次学生运动，联合国于1978年把12月9日定为世界足球日。

During the winter vacation, nothing is different for my life. I wake up 11 oclock Am everyday, after a washing, I have a good lunch with my parents. Next I play computer games till the time to have supper. After have dinner. I go on playing till 2 oclock Am, and then go to sleep with tired. This is one dull day of my winter vacation.

But I havent bored all the time. Sometimes I read the books, sometime I listen to the music or the radio in the bed, because it was very cold outside and snowy all the day. And I also meat some of my good friends during the vacation, we have a very long talk about the life of each other in the past year and play table tennis tegether. And I watched the spring festival party of the CCTV in the last seconds of the 2004 year! I think this is the thing most people of china doing at that time.

Thats all, all my dull, coldly and snowy winter vacation.

languageis essential; language is what we use to communicate among others. it is something that joins us just as strongly as it separates us. There are many different “languages” in the world but really they are all bound by certain rules, they all have a format that they follow, all of them have nouns, verbs, tenses, and adjectives.

Language is almost like a math, the point of it is that when you speak, you try to reach a conclusion with a different person, and in math you use equations to solve problems and reach conclusions, one is numbers the other is words.

We are always trying to find the way to success, which stands for power,

pride and glory. There have been strings of stories of success I was told since

I was a child. From then on, I have been fascinated with being successful.

Whatsuccess? Different people have different opinions towards this

question. To start with, some people, such as accountants, workers and so on,

are longing for being rich, which allows them buy what they want, and enjoy

luxury. They treat it as success. Furthermore, some contestants, such as boxers,

are always trying their best to defeat their rivals for success. And once they

win, they confirm that they are stronger than others. The last but not the

least, there are some other people who enjoy helping others. As a good saying

goes, the roses in her hand, the flavor in mine. With helping others, we can

also feel satisfactory.

As far as I am concerned, life is short, and we must achieve something

during our life. So I regard striving and working hard important. When comes to

we reap what we sow, it’s the time of success.

A lunar New Year, no doubt, is sound, taste and township.

A New Years eve firecrackers. Melody in the New Year, fireworks is low and grand drums, heavy yet explosive, accompanied by a large umbrella of scattering flowers, jinlong fall and arc of the rainbow, here every corner of the flower, a pair of, a group of cheng fang, a piece, a world, in a sudden the incomparable luster. And on the square table, and celebrate the applause, light spirit is ringing, can not help but think of "harps friend" -- it is natural to performance, the smile of gentle feeling let everyone around without his joy. Then a sound clear gong, it is in the middle of the night the cheer of the New Year, is not so short but lingering sound waves, times, stretches, like a stream, seeped into next year. In the end, a string of bells sound, it so mysterious, as if the passage of time, is at the end of the sea and the nien beast roar.

Through every form, and to have bouts of aroma. Like bacon that hard sweet, like the mutton soup hot sweet, like the natural aroma of coarse grains like steamed bread fresh incense, sweet like a sausage chewy, like dumplings a pack of sweet juice, like nuts, crisp sweet, like good old 994 stuffed sweet ChunChun... The fragrance, as they themselves. A wisp of fragrance, flavor, a dish, a table, a handful of happiness. I like dumplings, white white fat, quietly lying on the soup. It successfully, that sweet thick sesame paste, now a love heart.

JianJu the most popular cartoon "bears in the New Years day" in a situation: even if a lumberjack, also know that mothers dumplings, dads wine, are looking forward to the calendar page, end the arrival of the New Years eve. Whether its cold rime, shaking winter bamboo shoot, a speeding train, shimmering bright lights... Township, there is only one, let the wanderer to gallop tirelessly.

But you have such a scene: in the mobile phone clicking, hands of quick-frozen dumplings immodesty slide to the ground, fell to pieces, like a boom ray reminds you, want to travel to Hong Kong this year Spring Festival. So, the sound? Taste? Township?

一个春节，无疑便在于声、味、乡。

爆竹声中一岁除。过年的曲谱中，烟花是低沉而隆重的大鼓，重重的一声声爆响，伴随着大伞的散花、金龙的出落和弧形的彩虹，在这儿的每个角落一朵、一双、一群、一片、一世界地盛放，在瞬间迸发出无与伦比的光彩。八仙桌上的谈笑，与庆祝的掌声，轻灵清脆，不禁联想到“琴瑟友之”——它自然是尽情的琴声了，笑的柔和让周围的每个人都情不自己地欢欣起来。然后是一声清亮的锣响，它就是午夜时分新年的那一阵欢呼，虽短，但余音袅袅，不绝如缕，一直绵延着，就如一条溪，汩汩地流向明年。最终，有一串编钟声，它那么神秘，好像是时间的流逝，是沧海尽头年兽的咆哮。

走过每一个门洞，都有一阵阵的香飘来。像是腊肉那硬硬的香，像是羊肉汤那热乎乎的香，像是粗粮天然的香，像是馒头新鲜出炉的香，像是香肠有嚼劲的香，像是饺子一包汁的香，像是坚果干脆的香，像是陈年佳994酿醇醇的香……这香味，就如它们本身。一缕香，一丝味，一盘菜，一桌人，一捧幸福。我最喜欢汤圆，白白胖胖，安静地躺在汤里。它圆满的外表下，那甜稠的芝麻馅，宛然一颗爱心。

简举最红的动画片《熊出没之过年》中的一情景：就算一个伐木工，也懂得，妈妈的饺子，爸爸的酒，都是期待着日历的那一页，岁末除夕的到来。不管是冰冷的雾淞，晃动的冬笋，飞驰的火车，灿亮的灯光……乡，只有一个，让游子不倦地飞奔。

但是你的身边有这样的场面吗：在手机的点击声中，手里的速冻汤圆不慎滑落在地，跌得粉碎，像轰雷般提醒了你，今年春节要去香港旅游。如是这样，声呢?味呢?乡呢?

This morning, I learn calligraphy. A go out find a grey outside a, like entering a without the four seasons, no color, only the yellow fog with the country. Walk on the road, I feel three meters outside cant see a person, like a blind. Choking air indistinctly has a foul smell, I think such a world, everything all have no vitality.

Remember the book about the fog is very beautiful, people compare it to a white gauze, illusory. People walk in the clouds like walked into the wonderland. But now, we call it the fog haze, whats happening to our environment? Who destroyed it?

This all of all, are we cause ourselves. Because of increasing car emissions a large amount of exhaust gas, the factory of drainage, casually forest are constantly, green space constantly decreases, and so on, make the environment has been destroyed, so just can have the haze weather it is today.

Haze weather this year has seen many times, long duration, wide range, damage degree, has greatly influenced peoples health and induce many diseases, such as heart disease, lung disease, bronchitis and so on. This kind of weather to us again and again the alarm strikes, environmental governance is urgently needed!

So we should advocate, take good care of the trees, planting trees, dont burning garbage, the discharge of pollutants. We have to scientific development, respect the nature, in harmony with nature. This is to protect the environment, and protect our living environment. Blue sky, green water, green space, fresh air, you can always around us!

今天早上，我学书法。一出门发现外面灰蒙蒙的一片，就像走进了一个没有四季，没有颜色，只有黄色的大雾陪伴的国度一样。走在马路上，我感觉三米之外都看不见人，就像双目失明一样。呛人的空气隐隐约约的有股臭味，我觉得这样的世界，万物都没有了生机。

记得书里描写的雾非常的美，人们把它比作白纱，虚无缥缈。人们走在云雾里如同走进了人间仙境。可是现在，我们却称之为雾霾，我们的环境到底怎么了?是谁破坏了它?

这一切的一切，都是我们人类自己造成的。因为汽车的增多排放大量的尾气，工厂随便的排污，森林不断地被采伐，绿地不断的减少，等等，使环境被破坏了，所以才会有了今天这样的雾霾天气。

今年的雾霾天气已经出现了多次，持续时间长，涉及范围广，危害程度重，极大地影响了人的健康，诱发了很多疾病，比如心脏病，肺病，气管炎等等。这种天气给我们一次次敲起了警钟，环境治理刻不容缓!

所以我们要提倡，爱护树木，种植树木，不要焚烧垃圾，随便排放污染物。我们必须要科学发展，尊重大自然，与大自然和谐相处。这样既保护了环境，又保护了我们的生存环境。蓝天、碧水、绿地、新鲜的空气，就能时时在我们身边!

I went to visit the Great Wall this summer.Last week ,my mother took me to Beijing by train,the city of Beijing was really nice,we visited the Tiananme and took some pictures,then we came to a resturant to have dinner,at the table,I met some Forigners,we became friends and they left their E-mail to me ,I enjoyed this trip very much!

My New Years Resolution

2014 will be end ,and 2015 will be come. In the new year ,we must be have much wishes, because new year means that things end and another things start. So we need to make a new years resolution in order to the second year will be better. I want to share my new years resolution with you. Firstly, I decide to try my best to learn english. because my english so poor that it affects my other subject. I will face many differences, such as broadening my vocabulary, training my listening, improving my write and so on. I must work hard because I dont want to behind the times. Secondly, I will give up watching football games because every time it takes me two hours, which makes me not finish my homework. As a student, study is our duty, so I will focused more on study and less on playing . In order to my future, I will work hard.

2014年即将结束,2015年即将来临。在新的一年里,我们必须有很多愿望，因为新年意味着事情结束，另一个开始，所以我们需要让新的一年的决议为了第二年会更好。我想与你分享我的新年决心。首先，我决定尽我最大的努力学习英语。因为我的英语很差,它会影响我其他的科目。我将面临很多差异,例如扩大我的词汇，训练我的听力，提高我的写作等等。我必须努力工作，因为我不希望落后于时代。其次，我将放弃看足球比赛，因为每一次我花了两个小时,这让我没有完成我的家庭作业。作为一名学生,学习是我们的责任，所以我将更关注学习而不是玩。为了我的未来，我将努力学习。

It was Mother’s Day.Sun Zheng thought he should do something for

hismother.He decided to help his mother do some housework.After school he went

toa shop to buy some food on his way home.

When he got home, he did his best to cook some nice food,though he

couldn’tdo the cooking well.Thenhe cleaned the room.He felt very tired, but he

wasvery happy.

When his father and his mother came back and saw the clean rooms and

disheswhich weren’t so nice, they were very happy.They had their supper

together.Hismother said, "Thank you,my child!"

There is a beautiful school in the Shanghai West suburbs----Qingpu senior high middle school. She covers an area of simple more than 150 mu. And it is one of the lodge senior middle schools in Shanghai. That is my school, my family.

Judging by her system, it is not hard for us to know, every student who studies in the school should live at school. Really so, I live at school all the day.

Our school is a modern senior middle school .In each classroom there is a computer which controls a projector. It is the paperless teaching that the teacher attends class. Students dive into it completely.

The environment in the school is also the most. There is a river in the school side. And water in river is limpid, in which there is several small fish and some shrimps etc.

The gym installations of our school are complete. She not only has a tartan track, a basketball court and a football field, but also has a tennis field ,a shuttlecock field ,a table tennis house and gymnasium etc . Everything needed is there.

This is my school, my family.

I love my school, and I love my family!

if i were a boy again, i would practice perseverance more often, and never give up a thing because it was or inconvenient. if we want light, we must conquer darkness. perseverance can sometimes equal genius in its results. “there are only two creatures,” says a proverb, “who can surmount the pyramids—the eagle and the snail.”

if i were a boy again, i would school myself into a habit of attention; i would let nothing come between me and the subject in hand. i would remember that a good skater never tries to skate in two directions at once.the habit of attention becomes part of our life, if we begin early enough. i often hear grown up people say “ i could not fix my attention on the sermon or book, although i wished to do so” , and the reason is, the habit was not formed in youth.

if i were to live my life over again, i would pay more attention to the cultivation of the memory. i would strengthen that faculty by every possible means, and on every possible occasion. it takes a little hard work at first to remember things accurately; but memory soon helps itself, and gives very little trouble. it only needs early cultivation to become a power.

Thanksgiving parents English composition

Everyone should have a life down on feelings - Thanksgiving, we have Thanksgiving life, family Thanksgiving, Thanksgiving life, the community Thanksgiving ... ...

If, like me to choose my first Thanksgiving to the parents. They let me come to this colorful world, and they spared no effort to support me grow up in their harvest success, I am pleased to join with me, and sow the tears of joy; they are in my frustration, I am encouraged by, I am inspired; loud voice exhort, and look forward to a report, the parents of the heart and blood flowing from time to time in my whole body.

If you only Thanksgiving parents may be too narrow. We would also like to live Thanksgiving. As long as grateful, then your life will be happier! Life is fair, she will not deceive you, as long as you pay, there will be a return. Despite the sometimes smooth, sometimes despite the numerous reefs; singing, even though at times laughing, even though at times sad depression. This is the life, gave us hot Suanku salt, gave us flowers and sunshine. No matter the kind of situation is that Thanksgiving should live, or where colorful? !

But also everyone around Thanksgiving. Grateful to those who encourage you, because he brought you to power; grateful for your help, because he told us what to give; spur thank you, because he removes your karma; grateful to those who have hurt you, because His temper your mind; to thank those who have deceived you, because he has enhanced your knowledge; to thank those who have abandoned you, because you have to teach him self-reliance; grateful for your trip, because he strengthens your ability to ... ...

Thanksgiving did not know how a person, not like a fish breathe, can not survive a moment;

Thanksgiving know a person, just like the flowers bees encounter, as encountered in the desert oasis, just like horses came face in the world so beautiful!

Lets hearts with gratitude, singing aloud in front of the world, the heart of Thanksgiving, thank you, with my life ...

Oct,1 of every year is our National Day.Today is Oct 1st,2012 and is also our National Day.It is a important festival in china.The Fve-- Star Flag is flying high in the sky of the Tiananmen Square. And we can have a eight-- days holiday.During the holiday,people can go to some places for visiting.We get together with our familes ,and we can relax at home .We are vey happy! I hope everyone will spend a happy holiday.

Tennis is the world’s third sport, it ranks after football and basketball.

Every year, a lot of audience keeps their eyes on the four grand slam

championships. It is known to all that Wimbledon has the oldest history and the

tennis players treat it as the greatest honor to win it. This year, the local

player Murray won it again.

The famous male tennis players are Big 4. They almost won all the important

championships during the last ten years. But Murray was in the awkward situation

though he was one of the Big 4, he never won the grand slam, what’s more, people

in England put so much hope on him to win Wimbledon Championship. When Murray

made it he cried out and felt relieved.

When the second time he won, he cried out again though he did not have so

much pressure as before. The fans knew that he had a hard time after his first

great honor, people started to qustioned about his ability. But he proved

himself again.

Every player has his honor hour and the bad time, the more important is to

never give up, then honor will come again.

导语：小编精心整理了高一英语优秀作文，希望大家能从中获益，在高一阶段打好英语写作基础。

The ninth day of the ninth lunar month is the Chong Yang Festival, a traditional festival in China. The celebrating activities are various and romantic ,including climbing mountains , appreciating chrysanthemums , wearing dogwoods , eating the Chong Yang cake and so on . Nine has the same pronunciation as the Chinese character jiu which stands for a long time , and is the biggest single figure . Therefore it indicts longevity. There have been a lot of poems and works celebrating Chong Yang Festival and praising chrysanthemums since ancient times. People also believe that climbing mountains can expel bad luck, and indicates climbing to a higher position and longevity. China designates the ninth day of the ninth month as Senior s Day , which combine tradition with modern times subtly to turn it into a festival for respecting , caring about , loving , and helping the elderly people .

农历九月初九为中国传统的节日重阳节。庆祝重阳节的活动多彩而浪漫，包括登高远眺、观赏菊花、遍插茱萸、吃重阳糕等。九与汉字久同音，又是个位数字之最，因此寓意长寿长久。自古以来，有不少贺重阳用菊花的诗词佳作。人们还以为，登高可以驱除霉运，意指晋升高位和长寿。中国把九月九日定为老人节，传统与现代巧妙地结合，使之成为一个尊老、敬老、助老的节日。

It is known to all that Guangxi province is famous for its various culture,

because there are many minorities. Recent years, the local government carry out

a policy of taking a break on March 3rd, which makes it the special day for

Guangxi Province. People can enjoy some shows which are full of local features,

such as singing local songs, having dragon-lion dance and so on. This policy not

only lets people take relax from routine work, but also makes people remember

their culture. I am part of the local people and I am so proud of the variety.

The different culture makes our country full of charm.

Everybody has his or her interest， and interests differ widely from person to person because of age， sex health and education. To some extent， interest also reflects ones ability or wish. Interest plays an important part in our daily life. As a middle school student interest is of great importance in study. If you want to learn something well， you have to show interest in it， which is quite possible. Once you have found your way into the subject， you may have also found a world of curiosities.

In our times， interest may not only result in skill and knowledge but also lead to great inventions and discoveries. To be a successful person in the world one should develop ones interest.

The Danger of Online Love Affair

As the Internet has been widely developed, searching the Internet has been part of our life. We use the Internet to communicate with friends and make new friends, as the way to know somebody becomes easy, people like to make friends through computer. Often two strangers know through Internet, they talk for a while and feel it is so comfortable to chat. So they develop their love relationship on the Internet. Such phenomenon is so common today. It has been reported that many teenagers addicted in love affair in the Internet, some of them get hurt while they met with the other. As the two strangers never meet, what they told each other is always not true, one of them may be bad guy, he may in want of money, meeting them is very dangerous. Teenagers are the main victims of the love affair online, because they are so young and innocent, teenagers should take care with it.

随着网络的广泛发展，上网已经成为我们生活的一部分。我们通过网络和朋友交流，结交新朋友，随着认识人的途径变得容易，人们喜欢通过电脑结交朋友。经常两个陌生人通过网络认识，经过一段时间的交流，觉得聊得很来。所以他们在网上确立了恋爱关系。这样的情况在今天经常发生。据报道，很多年轻人沉溺于网恋，一些人在和网友见面的时候受到伤害。正如两个年轻人素未谋面，他们告诉彼此的经常不是真的，可能其中一个是坏人，他可能是想要钱，和这样的人见面是很危险的。青少年是网恋的主要受害者，因为他们年轻无知，青少年应该小心使用网络。