高二英语优秀范文十篇(经典20篇)

Last week, my English teacher gave us a task, she asked us to form a small group, each group was made up of five students, the groups need to do a research, it is about how much people know about foreign country. In my group, there are three girls and two boys, at first, we did not know what to do, then I suggested our group take the cooperated work. As I and the girl are good at writing paper, so the two of us decided to design the questions, and the other three students are so active, so they like to ask people the questions. The research went go so well, we finished it in two days, thanks to the teamwork, we did well on the task. The teacher praised my group, I have learned the importance of cooperation, since then, I will considerate other people’s feelings.

上周，我的英语老师给我们布置了一个任务，她叫我们组成一个小组，每个小组由五个学生组成，需要做一个调查，那是关于人们对西方国家了解多少。在我的小组里，有三个女生和两个男生，刚开始，我们不知道如何去做，然后我建议小组采取团队合作。由于我和一个女孩擅长写作，因此我们两个决定去设计问题，另外的三个同学很活跃，因此他们喜欢去人问题。调查进行得很顺利，我们在两天内就完成了，多亏了团队合作，我们的任务完成得很好。老师赞扬了我的团队，我已经学到了合作的重要性，从此以后，我会考虑别人的感受。

Last year, I went to Guilin for travel, it was a great trip for me. I not

only had a look at the beautiful scenery, but also made friends. I knew a lovely

girl from America, we met each other on the train. As we were almost at the same

age, we communicated a lot. We shared our opinion about the culture and learned

a lot. When our train reached the destination, we needed to separate, we

promised to keep in touch by the Internet. Now a year has passed, we make our

promise and keep in touch all the time. I have improved my English and she is so

interested in China. It seems that we can never finish our topic, because we

always have so much to share with each other. I am so lucky to make a good

friend.

Near the Spring Festival, the festival atmosphere gradually strong, we have a common wish: a happy and peaceful, low-carbon economy civilization of the Spring Festival.

Along with economic development and improve living standards, and its human consumption during Spring Festival, increased the economic burden, festival between big eat drink, has a harmful effect on peoples health, setting off firecrackers fireworks, also caused serious noise and air pollution, also threaten the life and property safety of the masses.

Low carbon economy civilization after the Spring Festival is the call of the society, we should pay attention to thrift, opposed to compete with, keep up with the joneses, strictly control the size of the festival activities and spending, to participate in more rich and colorful civilization health culture and entertainment activities, abandon the old behaviors, a joy, peace, joy, low carbon of the Spring Festival.

春节临近，年味渐浓，我们有个共同心愿：过一个欢乐祥和、低碳节俭文明的春节。

随着经济发展和生活水平提高，春节期间人情消费也随之增长，增加了经济负担，节日间的大吃海喝，给人们的身体健康带来危害，燃放的鞭炮烟花，也造成了严重的噪声和空气污染，还威胁到群众的生命、财产安全。

低碳节俭文明过春节已是社会的呼唤，我们要注意勤俭节约，反对讲排场、比阔气，严格控制节日活动的规模和开支，多参加一些丰富多彩文明健康的文化娱乐活动，摒弃那些陈规陋习，过一个欢乐、祥和、喜庆、低碳的春节。

It was already late when we set out for the next town, fifteen miles away on the other side of the hills. It got dark soon; we drove fast along the narrow winding road that led to the hills. Wecouldntidentify any sign of the town marked on the map. Suddenly the car stopped. We had run out of petrol. Therefore, although we had little food with us, we decided to spend the night in the car.

在我们动身前往下一个镇的时候已经很晚了，那个镇在山的另一边离我们十五英里远。天黑得很快;我们沿着狭窄曲折的道路往山上的方向把车开得飞快。我们在地图上找不到去那个镇的任何标志。汽车突然停了下来。我们的汽油用完了。所以，虽然我们只有一点点食物，我们还是决定在车里过夜。

Our meal finished very soon. I went to sleep at once. But my companion Bill who was a poor sleeper went for a walk up the hills. From the top of the hill he saw the lights of the town we were looking for. We unloaded all our luggage and pushed the car to the top of the hill at once. Then we went back to the luggage, loaded the car again and set off down the hill. We reached the town less than a quarter, and found a hotel quite easily.

我们的晚餐很快就吃完了。我马上去睡觉。但我的同伴比尔睡眠质量不太好所以他就到山上去散步。从山顶上他看到我们正在寻找的镇的灯光。我们马上卸下我们所有的行李，把车推到山顶。然后我们回去拿行李，把它装到车上之后就下山了。不到一刻钟我们就到达镇了，并且很快就找到一个酒店。

How an exhausting day!

多么疲惫的一天啊!

There have been a lot of ways of acquiring knowledge. And the number is

increasing unexpectedly owing to the popularization of modern mass media.

However, reading books has always been the major and convenient approach to

knowledge. One may acquire most of his knowledge through reading books, since

they can be carried easily and read leisurely everywhere at any time. Another

equally important means of acquiring knowledge is through practice, especially

learning from others. It is unlikely for a person to get all-round knowledge by

merely reading books. As a matter of fact, genuine knowledge comes from

practice.

Although books and practice are indispensable to the enrichment of one’s

knowledge, other means shouldn’t be turned aside. With the development of IT

industry, people tend to hunt for knowledge by means of Internet. Internet is

changing people’s traditional approaches to knowledge. It has found its way into

every field of the world.

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.

In my opinion, the schoolwork now being assigned to high school students is

too heavy. While it is true that students need to study, they need other things

as well if they are to grow into healthy and well-rounded adults. High should be

allowed more time for play. Plying is not wasting time, as some think. It gives

them physical exercise, and also exercise their imagination. Which tends to be

stifled by too much study. Finally, the pressure put on high school students by

excessive schoolwork can cause serious stress, which is unhealthy physically and

mentally. I do not advocate the elimination of schoolwork. I do think, however,

that a reduction of the current heavy load would be beneficial to students and

to the society as a whole.

Raising the worlds largest kindness, than their parents. Is worth we use to cherish life, with a sincere heart to appreciate, with practical action to gratitude.

"The sheep have knelt milk, crow has righteousness". And people also should have the thought of filial, dont wait until the desire filial and affection, eventually left the life of a big allready tried, want to dont regret in the future, from now will be grateful parents from around things, return for parents. Returns are also not necessarily material rewards, is more of a spiritual and emotional. Even overseas, study abroad, we point to with a grateful heart. As the century old ba jin said: "I am spinning silkworm mulberry leaves to eat." Silkworm paid, also obtained, get the praise and admiration of people.

Parents are the first teachers for our lives, from the moment a child is born, his life was poured parents endless love and blessing. Perhaps, parents cant give us the luxury of life, however, they gave the irreplaceable - life in a persons life

Parents for their children to hold up a piece of the sky of love, when you get hurt, cry, sad, sad, you can always come back here, enjoy the love of parents. Thanksgiving parents, even a small thing, can let them feel gratified. I remember CCTV has broadcast a public service ads: a little boy, struggling with a basin of water, naive said to his mother: "mom, wash feet!" Is such an AD today, still hit, its relieving feelings and moving heart, dont know how many people infected with. Many people whose tears, not to a lovely boy, also for that one to the deep love, and from the heart of gratitude to the mother.

The classmates, let us learn to be grateful parents! With a grateful heart to treat their parents, with a sincere heart to communicate with their parents, dont take it for granted that their parents do anything for us, they brought us to this beautiful world, is great enough, and will we raise, thanked, silently pay for us, we dont blindly to demand their pay, institute of Thanksgiving, with a grateful heart, grateful parents!

世上最大的恩情，莫过于父母的养育之恩。值得我们用生命去珍爱，用至诚的心去感激，用切实行动去报恩。

“羊有跪乳之情，鸦有反哺之义”。而人也应有尽孝之念，莫等到欲尽孝而亲不在，终留下人生的一大遗撼，要想将来不后悔莫及，从现在就要从身边的小事去感恩父母，回报父母。回报也不一定非的是物质上的回报，更多的是精神上的、情感上的。就算是远渡重洋、留学海外，我们时刻要怀揣着一颗感恩的心。正如世纪老人巴金所说：“我是春蚕吃的桑叶就要吐丝。”春蚕付出了，也获得了，得到的却是人们的赞美与钦佩。

父母是我们人生的第一任老师，从一个孩子呱呱坠地的那一刻起，他的生命就倾注了父母无尽的爱与祝福。或许，父母不能给我们奢华的生活，但是，他们给予了一个人一生中不可替代的——生命

父母为子女撑起了一片爱的天空，当你受伤时，哭泣时，忧郁时，难过时，你可以随时回到这里，享受父母的爱。感恩父母，哪怕是一件微不足道的事，都能让他们感到欣慰。我记得央视曾播过的一个公益广告：一个小男孩，吃力的端着一盆水，天真的对妈妈说： “妈妈，洗脚!”就是这样的一部广告时至今日，仍在热播，它的感情动人心腑，不知感染了多少人。很多人为其流泪，不止为了可爱的男孩，也为了那一份至深的爱，和发自内心对母亲的感恩。

同学们，让我们学会感恩父母吧!用一颗感恩的心去对待父母，用一颗真诚的心去与父母交流，不要再认为父母是理所当然帮我们做任何事情的，他们把我们带到这美丽的世界，已经是足够的伟大，且将我们养育成人，不求回报，默默的为我们付出，我们就别再一味地索求他们的付出，学会感恩，怀着一颗感恩的心，去感恩父母吧!

I think going to school on foot is good for us. First of all, walking to school is a wonderful way to exercise and it’s good for our health. Next, it’s fun to walk together with friends every day. We can talk about something interesting and know each other better. What’s more, if we walk, our parents won’t have to drive us to school. There will be fewer cars in the city. More walking and less driving help to make our city cleaner. The streets won’t be as crowded as they are now. I hope more and more students will go to school on foot.

我想步行上学对我们有好处。首先，走路上学是一种很好的锻炼方式，对我们的健康有好处。接下来，每天和朋友一起散步是很有趣的。我们可以谈论一些有趣的事情，并且彼此了解。如果我们走了，我们的父母不必开车送我们上学。城市里会有更少的汽车。更多的步行和更少的驾驶有助于使我们的城市更清洁。街上不会像现在一样拥挤。我希望越来越多的学生步行上学。

[高二英语作文walk to school

导语：小编精心整理了大量高二英语优秀作文，希望大家能从中获益，在高二阶段打好英语写作基础。

Nowadays, most companies are faced with a common problem that feeling hard to find permanent employees. Many of their employees will leave the company after a period of time. In my opinion, this phenomenon is a serious problem needs to be solved. But, we need to find out the causing reasons at first.

如今，大多数公司都面临着这样常见的一个问题，很难找到长期员工。很多员工待了一段时间后都会离开公司。在我看来，这是一个需要解决的严重问题。但是，我们首先需要找出其原因。

First of all, employees do not get what they want. For most employees, what they want are good salary and the chance to develop. For one thing, some companies can not offer enough treatment for their employees to match their pay on work. If they are not satisfied, they will leave one day for sure. For another, if employees can find another job, which has more opportunities for advancement, they will make their choice. After all, man struggles upwards; water flows downwards.

首先，员工没有得到他们想要的。对于大多数员工来说，他们需要的是高薪和发展的机会。一方面，一些公司无法满足员工在工作上的付出所应得的报酬。如果员工不满意，他们肯定有一天是会离开的。另一方面，如果员工可以找到另一份有更多发展机会的工作，他们也会做出自己的选择的。毕竟，人往高处走水往低处流。

[My View on Permanent Employee高二英语作文

Freedom in my Dream As the whole world has its boundaries, limits and

freedom coexist in our life. I don’t expect complete freedom, which is

impossible. I simply have a dream that supports my life.I dream that one day, I

could escape from the deep sea of thick schoolbooks and lead my own life. With

my favorite fictions, I lie freely on the green grass, smelling the spring,

listening to the wind singing, breathing the fresh and cool air and dissolve my

soul in nature at last. Simple and short enjoyment can bring me great

satisfaction.I dream that one day the adults could throw their prejudice of

comic and cartoon away. They could keep a lovely heart that can share sorrow and

happiness with us while watching cartoon or doing personal things. That’s the

real communication of heart to heart. I have the belief that my dreams should

come true. I am looking forward to some day coming when I am like a proud eagle,

which flies to the blue and vast sky.

Freedom for many children is the coming day when they could improve myself

in their own way to use my 24 hours. They can study language by watching film

instead of working on boring grammar and multiple choices. Boys and girls can

have enough time to do sports to keep health not going on a diet as a result of

junk food and a lack of sports caused by too much homework.

Freedom is as simple as my playing piano all night without worrying about

disturbing my 14-year-old neighbour who has to go to school the next day for my

house is specially made.

It also could be freedom in my dream that one day, political democracy

becomes true. Freedom in my life is the name of all kindness and happiness.

People have common desire under the sun. For mankind, freedom commonly

means respect, love, blessing and dignity. For some people, freedom is that some

day, he can give up his own interests to guarantee others’ rights. It is no

wonder that so many people fought for freedom even didn’t hesitate to give up

their lives when necessary .

I would like to be a freedom fighter for human rights some day in

future.

In China, people treat the family as a very important union, families get together now and then, even the kids get married, they still treat their parents in the first place. So the family means so much to everyone, family has great influence on them.

When the family gets on well, people can focus their mind to work, they don’t need to worry about other issues. It is reported that the people live in a harmonious environment are more easy to get succeed, which reflects the importance of the family. While people who live in a unharmonious family are easily distracted from work, because besides the work issues, they also have family annoyance.

So the family is very important, we should keep in touch with family members often, even though we are busy, we should go home often, never let the work occupancies you.

在中国,人们把家庭当作一个非常重要的联盟,家人聚在一起,即使孩子们结婚了,他们仍把父母放在第一位。因此,家庭意味着太多,家庭有很大的影响。

当家庭变得很好,人们可以关注他们的思想工作,他们不需要担心其他问题。据报道,人民生活在一个和谐的环境中更容易获得成功,它反映了家庭的重要性。虽然生活在一个不合谐的家庭的人容易分心工作,因为除了工作问题,他们也有家庭的烦恼。

因此,家庭是非常重要的,我们应该经常与家人保持联系,即使我们很忙,我们应该常回家看看,不要让工作入住率。

Echo,my favourite teacher,is a pretty and slim lady.One of the most

important reason that I like her is that she is very sincere.When she talks to

others,she always has a smile on her face.I think Echo is a natural teacher

beacuse she has a lot of good methods on teaching.She is not only quite

friendly, but also humorous.Her class is full of fun that you have never feel

bored.To improve our grades,she usually gives us some advices about how to learn

English well.Whats more,she sacrificed her own time to help every student,no

thought of gain.Sometimes,she nearly has no time to have lunch.When I ask her

questions,she must spare no effort to make me understand,with patience and

careness.I have never seen such a good teacher as her before.A good teacher can

point out the direction and give you endless strength when you get into

trouble.Im lucky enough to have such a good teacher present to my life. Echo

has a great inflence on me.Im thankful her help very much.

As the whole world has its boundaries, limits and freedom coexist in our

life. I don’t expect complete freedom, which is impossible. I simply have a

dream that supports my life.

I dream that one day, I could escape from the deep sea of thick schoolbooks

and lead my own life. With my favorite fictions, I lie freely on the green

grass, smelling the spring, listening to the wind singing, breathing the fresh

and cool air and dissolve my soul in nature at last. Simple and short enjoyment

can bring me great satisfaction.

I dream that one day the adults could throw their prejudice of comic and

cartoon away. They could keep a lovely heart that can share sorrow and happiness

with us while watching cartoon or doing personal things. That’s the real

communication of heart to heart.

I have the belief that my dreams should come true. I am looking forward to

some day coming when I am like a proud eagle, which flies to the blue and vast

sky.

Its a quiet room away from the street. There is a big bed in the room.Near

the bed,there is a big window. Besides the window,there is a desk..You can work

here.Of course,there is a chair in front of the desk.In the middle of the

room,there is a round table. When your friends come to visit you,you can have

tea and have a chat around it. That will be fun. There is a shoe rack at the end

of the bed. I think youll like it. On the wall, you can see some photo

frames.If you put some pictures or your photos in it, that will be nice. There

are two lights in the room. One is on the desk and the other is over the

bed.

The price is $500 per month,$5000 per year.If you want to hire this

room,please contact Mr Smith and the telephone number is 12345678.

Dear miss wang,

i am writing to recommend wang lingyan as the new chairperson of the

students" union. i think she will be an excellent chairperson, because she has

many good personal qualities.

wang lingyan is a confident girl and all the students in our class think

she is really powerful. she has the ability to organize us very well. most of us

admire her for her ability. she is also outgoing. she is never afraid of talking

to the strangers. this is very important, because she will have to speak in

front of the whole school.

wang lingyan is also a clever girl. she always gets good marks in tests.

for example, she got the first in the last math exam, so i think she is clever

enough to come up with good ideals. i also think wang lingyan is organized and

never forgets to do the things she needs to do. she won"t give up things easily

that she decides to do someting.

i think wang lingyan has all the qualities to be a good chairperson. i hope

that you can agree with me.

yours sincerely,

lindy

我们的潜意识里藏着一派田园诗般的风光! 我们仿佛身处一次横贯大陆的漫漫旅程之中! 乘着火车， 我们领略着窗外流动的景色：附近高速公路上奔驰的汽车、十字路口处招手的孩童、远山上吃草的牛群、源源不断地从电厂排放出的烟尘、一片片的玉米和小麦、平原与山谷、群山与绵延的丘陵、天空映衬下城市的轮廓， 以及乡间的庄园宅第!

but uppermost in our minds is the final destination. on a certain day at a certain hour, we will pull into the station. bands will be playing and flags waving. once we get there, so many wonderful dreams will come true and the pieces of our lives will fit together like a completed jigsaw puzzle. how restlessly we pace the aisles, damning the minutes for loitering --waiting, waiting, waiting for the station.

"when we reach the station, that will be it! "we cry. "when im 18. ""when i buy a new 450sl mercedes benz! ""when i put the last kid through college. ""when i have paid off the mortgage!""when i get a promotion.""when i reach the age of retirement, i shall live happily ever after! "

然而我们心里想得最多的却是最终的目的地! 在某一天的某一时刻， 我们将会抵达进站! 迎接我们的将是乐队和飘舞的彩旗! 一旦到了那儿， 多少美梦将成为现实， 我们的生活也将变得完整， 如同一块理好了的拼图! 可是我们现在在过道里不耐烦地踱来踱去， 咒骂火车的拖拖拉拉! 我们期待着， 期待着， 期待着火车进站的那一刻!

"当我们到站的时候， 一切就都好了! "我们呼喊着! "当我18岁的时候! ""当我有了一辆新450sl奔驰的时候! ""当我供最小的孩子念完大学的时候! ""当我偿清贷款的时候! ""当我官升高任的时候! ""当我到了退休的时候， 就可以从此过上幸福的生活啦! "

sooner or later, we must realize there is no station, no one place to arrive at once and for all. the true joy of life is the trip. the station is only a dream. it constantly outdistances us.

"relish the moment "is a good motto, especially when coupled with psalm 118：24："this is the day which the lord hath made;we will rejoice and be glad in it. "it isnt the burdens of today that drive men mad. it is the regrets over yesterday and the fear of tomorrow. regret and fear are twin thieves who rob us of today.

可是我们终究会认识到人生的旅途中并没有车站， 也没有能够"一到永逸"的地方!生活的真正乐趣在于旅行的过程， 而车站不过是个梦， 它始终遥遥领先于我们!

"享受现在"是句很好的箴言， 尤其是当它与《圣经·诗篇》中第118页24行的一段话相映衬的时候， 更是如此："今日乃主所创造;生活在今日我们将欢欣、高兴! "真正令人发疯的不是今日的负担， 而是对昨日的悔恨及对明日的恐惧! 悔恨与恐惧是一对孪生窃贼， 将今天从你我身边偷走!

so stop pacing the aisles and counting the miles. in stead, climb more mountains, eat more ice cream, go barefoot more often, swim more rivers, watch more sunsets, laugh more, cry less. life must be lived as we go along. the station will come soon enough.

那么就不要在过道里徘徊吧， 别老惦记着你离车站还有多远! 何不换一种活法， 将更多的高山攀爬， 多吃点儿冰淇淋甜甜嘴巴， 经常光着脚板儿溜达溜达， 在更多的河流里畅游， 多看看夕阳西下， 多点欢笑哈哈， 少让泪水滴答! 生活得一边过一边瞧! 车站就会很快到达!

My Father My father is a teacher. He was born on January 5th, 1968 in Beijing. He works very hard. Three years ago, he worked in a middle school in the countryside. He often went to work by bus. Now he works in No. 4 Middle School. He walks to school every day. In the school, he often plays basketball with his students. He likes his students and they like him very much too. He wants to be a policeman. He thinks it’s kind of dangerous but very exciting. Thieves are afraid of him. I love my father and I’m proud of him.

我的父亲我的父亲是一名教师。他于1968年1月5日出生于北京。他工作很努力。三年前，他在乡下的一所中学工作。他经常乘公共汽车去上班。现在他在4中学工作。他每天步行去上学。在学校里，他经常和他的学生打篮球。他喜欢他的学生，他们也很喜欢他。他想当一名警察。他认为这是一种危险，但非常令人兴奋。小偷都怕他。我爱我的父亲，我为他感到骄傲。

[My father 我的父亲：高二英语作文

导语：夏天的校园是什么样的呢?以下是yuwenmi小编为大家整理的高二英语作文，欢迎阅读与借鉴，谢谢!

Prospective students can get a taste of campus life during the summer months by spending a day or evening at Penn State New Kensington.

During the Spend a Summer Day and Spend a Summer Evening events in June, July, and August, participants can meet staff and current students, and find out all they need to know about admissions, financial aid and student life. Opportunities to tour the campus are available and a free lunch and entertainment are provided. The first Spend a Summer Day program is a weekend event slated from 9:30 a.m. to 12:30 p.m. on Saturday, June 20. Adult learners who cant make it during the day due to work commitments may spend a summer evening on campus from 6:30-9:00 p.m. on Thursday, July 30.

The final Spend a Summer Day is a weekday event, set from 9:30 a.m. to 12:30 p.m. on Thursday, Aug. 6.

【翻译】

未来的学生可以通过在宾夕法尼亚州立大学的新肯辛顿度过一天或一晚来品尝夏季校园生活。

在暑假期间，在六月，七月和八月期间，参加一个暑期活动，参加者可以会见工作人员和现在的学生，了解他们需要知道的关于招生，经济援助和学生生活的知识。提供参观校园的机会，提供免费的午餐和娱乐。第一次花一个夏天的计划是一个周末活动定于上午9:30至12:30星期六，6月20日。成人学习者不能在一天的工作承诺将度过一个夏天的晚上在校园里从星期四下午6:30-9:00，7月30日。

最后一个夏天的一天是一个周日活动，从上午9:30到星期四下午12:30，8月6日。

Once I saw the TV show, it was about the fathers and their kids having the match, they were separated by five groups and compete for the match. At first, they were competing happily, but as the game came to the end, the last group was so worried. The father inspired his kid to stick on and finish the match, while the kid was crying because he knew he must be the last. After the match, the father told his kid that winning was not the most important thing for the match, the first thing was to enjoy the game and finish it, the result was not that important. I agree with the father, the child must be endowed with the consciousness that to enjoy the game is more important than to win. Every match can only have one win, but we can enjoy every match.

曾经我看到一个电视节目，那是关于爸爸和孩子在比赛，他们分成五个组，在进行比赛。一开始，他们比得很开心，但是随着比赛来到结尾，最后的那组显得很着急。爸爸鼓励他的孩子坚持完成比赛，然而孩子却在哭泣，因为他知道他肯定是最后一名。比赛过后，爸爸告诉孩子，对于比赛来说，赢不是最重要的，最重要的是享受比赛，并且完成它，结果也不是那么的重要。我同意那位爸爸的话，孩子必须要有这样的意识，享受比赛比赢得比赛更为重要。每个比赛只有一个赢家，但是我们可以享受每场比赛。