给祖国妈妈的一封信10篇 写给某某的信英语【精品20篇】

亲爱的祖国：

五千多年的风风雨雨，你还好吗?

祖国，你是一只“天鸟”，来自那遥不可及的地方，曾几何时，你在天空中划下一条美丽的弧，把自己的家安在了世界东方，曾几何时，你用你那美丽的翅膀保卫着这一方水土，但是，有一天，你的翅膀受伤了……

1978年，面对唐山的大地震，你一定有太多太多的无可奈何吧!狼籍不堪的废墟，惨不忍睹的伤亡，带走了太多的幸福与欢乐，然而，却因为当时的通信设备不齐全，得不到外面的救援，而致使更多的伤亡事件发生，而现如今，20__年的汶川，同样的地震，同样的废墟，同样的伤亡，但是，三十年来，却发生了翻天覆地的变化，由于手机电脑的推广使用，地震的信息快速地传到世界各地，四面八方的支援源源不断，使四川重新恢复昔日的光彩与美丽了。

祖国母亲啊，你是否还在为我们那下雨就会漏水的住房担心呢?是否还在为我们读不起书上不起学而担心呢?又是否在为我们不能吃饱穿暖而担心呢?现在让我告诉你，这些担心都是多余的了，自爷爷推广的改革开放以来，我国的发展日新月异，做为21世纪的青少年，我们享受着党带给我们的幸福生活。每天，我们都会在宽敞的教师里学习，享受着学习带给我们的乐趣，住在宽敞明亮的房子里，冰箱，彩电，空调应有尽有，现在的人们吃得好了，住得好了，一种良好的社会风气也渐渐形成，所以，你还有什么好担心的呢?

改革开放，农村也走上了小康社会，路面硬化，路旁绿化，环境美化，在田野里，再也看不见那汗流浃背的农民，取而代之的是一些先进的机器，省时省力，加大了人民的工作效率。

面对今天我们所拥有的一切一切，不难想到，这一切是多么的来之不易，在共产党的英明领导下，全国人民团结一心，努力拼搏，才铸就了中国今天的辉煌，突然觉得，自己肩上的担子又重了些，中国共产党为我们创造了今天的幸福生活，我们是不是也有责任和义务去为我们的后人留下些什么呢?

岁月的风铃敲响着，时间老人为你套上了第六十圈光环，朦胧中，我看到你那充满力量的“身躯”傲然屹立于世界东方，国旗鲜艳，国歌依旧，作为21世界的青少年，我愿意用我的青春，为你，我的祖国，谱写新的辉煌。

此致

敬礼

21世纪新少年：翟志颖

Dear Xiaoming,

I’m so excited about my trip to xining. Now i am writing to ask you for

help. Can you answer my questions? Thanks!

First, what is the weather like in your city? Does it snow a lot in winter?

I need to have the right kinds of clothes and shoes. Next, what kind of food do

you ususally have in your family? Finally, what festival do you have during my

stay in xining? I will arrive on dec. 28 and leave on feb. 26. I hope there are

more interesting things to do together with your family.

Looking forward to hearing from you.

Jennifer

Ali Baba quickly got as many bags of gold as his mules could carry, and

then put them in the sack; after that he placed the wood upon the gold so firmly

that the gold couldn’t be seen.

Then Ali Baba rode home with his mules, and carried the wood with bags of

gold into the house. After placing them on the floor, his wife came out with

porridge, “How are you today?” and his wife; Ali Baba smiled, “Better than

usual,” then he quickly poured the wood out, and under it was bags of gold. Ali

Baba’s wife was also astonished to find their good fortune. Ali Baba was pleased

as well.

His wife loved the gold so much, that she wanted to know how many pieces

there were. After dinner, his wife began to count, but Ali Baba stopped her and

said, “Wife, as much as it is to hear but you will never finish counting; if you

don’t finish today and wait for tomorrow then you will have to start from

scratch again.”

“You are right husband, but I still want to figure how much we have. How

about this, I will go to your brother Cassim’s house and borrow a measure, and

then measure how much we have, okay?” Ali Baba agreed, for he was almost the

person in the world to find out how much they have.

And so the next morning Ali Baba’s wife went to Cassim’s house to borrow a

measure, Cassim’s wife came out and said, “Sister, we have lots of measures; you

are welcome to borrow any one of them.” And then she went to the basement, and

got a bag of measure, and then Ali Baba’s wife picked one and went back to her

house. When she approached, she knelt down and began to measure. After a short

time, she went to Cassim’s house again to return the measure, not noticing that

one piece of gold coin stuck to the bottom of the measure. “Here you are

sister,” she said as she put the measure down, “I have finished using it.” And

then went away.

Cassim’s wife did not take long to realize the piece of pure gold coin. She

took it off and called Cassim, “Husband, I know you suspect that you are a rich

fellow; but your brother Ali Baba is ten times as rich as you, he does not count

his money; but measures them.”

Cassim looked at the gold coin and knew at once, “Ali Baba just pretended

that he was a poor fellow and borrows anything we have,” Cassim was not even

pleased at his brother’s good fortune, but was the opposite. And then Cassim led

his wife to Ali Baba’s house, “Ali Baba, tell me, where did you get all of this

good fortune.” At that moment, Ali Baba knew that the secret had been spread

though his own wife’s stupidity. “Look Ali Baba, if you don’t tell me where you

got this gold; I shall tell everybody, and not only will you get no more, but

you will have no more gold in the rest of your life! Ha!” laughed Cassim.

And so Ali Baba told him where he found the gold, and even the words he

knew of how to make the door open and shut. And so Cassim woke up early the next

morning, and took with his ten donkeys to fill the gold. He arrived at the place

where Ali Baba had told him, and pronounced these words, “Open Sesame!” the door

instantly opened wide, and inside of course; he found a chamber of pure gold,

and in it was gold.

Cassim filled as many bags of gold as he wanted. But when the robbers

arrived he was still filling. When the robbers found out, they used their swords

and soon killed him.

Dear teacher,

Hello!

The teacher, you are like a red candle, although the burning of a red candle is brief, but the teacher you burn yourself to illuminate others hearts will never change, is everlasting!

Thank you for encouraging us all the time. You always pay attention to us with concern when we try. Even if we fail, you will not only not be sarcastic to us, but also tell us what to do and guide us.

Thank you, beloved teacher, it is you for us to correct one after another homework, you use the red ink and pen, in our writing, shed how much sweat ah! You use the red ink and pen, in our writing, pay how much effort ah! Every time I see the homework marked with red ink, I will think of you -- the figure correcting homework under the dim light!

Fourth grade next semester final exam in the afternoon, I was writing the test paper, my stomach up suddenly, I endured the pain in a hurry finished fill in the paper, in the end, I really cant stand the pain, I think of go home from school, I know that from the school was still early, will tell the teacher, the teacher quickly take out a cellular phone a phone call to my dad. The teacher also asked me from time to time whether my stomach was still painful. The teachers concerned eyes, let me feel a trace of warmth.

Teacher is the most glorious career under the sun, you teach us the knowledge bit by bit, you get up early and get up late to prepare lessons every day, and then teach us the knowledge. How many hours of sleep you have lost for us!

Teacher you treat us, like your own children, is you take us to swim in the ocean of knowledge, is you take us through the naive childhood, you put us a ignorant child education into a qualified pupil. You did so much for us!

Teacher, thank you for all that you have done for me with your blood and sweat. I wish you a happy holiday!

My name is Huang Jun Bo. I’m fourteen years old. I live in San Wei. I live

in a house with my mother, father and brother. I have many friends. My best

friend is named Xiao qian, Hai bin and Zhi heng. They are in my class at school.

I am 1.56 mitres tall. My favourite foods are chicken and fish. My favourite

colour is blue.

Have you studied any other languages in school? I am learning English now.

But my English is bad. My teacher told me that to learn a language well. I need

to use it and talk to people in it. I need more than hard at English. I have

spoken English all morning today!

I wish you teach me some about English’s knowledge. I hope improve my

English. Can you help me?

I would like to learn more in Xiao he. What do you like to do? What do you

like colour and foods best? What do you look like?

I love you,Xiao he.

Huang jun bo

In our life,have some animals,they are so cult and so ugly,but we must know

animals and humans are friends,we should like animals ,so i wnat to be a

volunteer to help them. I am so friendly and i love animals very much,i can do

more things and i do some good things,i give the money for save Chinas tigers

and so on.So i want to help animals,because i love them. Lets help animals just

help yourself ,lets to be a volunteer to help them now,so come on!

Which is more important, health or wealth? When given this question, different people have varied answers. Some insist that health plays a more important role in our life, while others see more advantages arising from wealth.

健康和财富，哪个更重要?当这个问题被提出来的时候，不同的人有不同的答案。有些人坚持认为，在我们生活中，健康扮演者更为重要的角色，然而其他人认为健康能带给我们更多利益。

The first group of people quote the old saying "Health is above wealth" to prove their idea. They argue that, on the one hand, a strong person can do almost anything as long as he/she tries hard. On the other hand, however, rich people will not be able to enjoy the wealth if their days are numbered.

支持健康更重要的人引用了一句俗语“健康就是财富”来证明他们的观点(是正确的)。他们认为，在某一方面来说，强壮的人，只要他们肯努力，那他们几乎能做任何事情。可是，从另一方面来说，如果有钱人活着的日子屈指可数的话，那他们将没法享受健康。

In contrast, the advocates of wealth have such arguments as follows. For one thing, wealthy people will be able to buy more healthful foods. For another, they can enjoy better facilities to improve their health. Take my neighbor, Lao Wang, as an example. He had a heart attack and is in hospital. However, he cannot afford the expensive operation, which costs as much as 100,000 yuan. Therefore, he has to lie in bed hopelessly. If he were a rich man, his life could be saved.

相反地，支持财富更为重要的人就有以下的争论。首先，有钱的人能买到更有益健康的食物。其次，他们可以享受能提高健康的设备。举个例子来说，我的邻居老王，他有严重的心脏病，并且正在住院(接受治疗)。可是，他没办法负担高达100，000的手术治疗费.因此，他只能毫无希望地躺在病床上。如果他是一个有钱人，那他就能得到治疗。

As far as I am concerned, both health and wealth are important to our life. We should try to strike a balance between them and gain wealth with a healthy body.

我认为，健康和财富对我们生活都很重要。我们应该努力试着在这两者之间做到平衡，并将财富与健康的身体相伴。

Fall is the third season of a year . There are three months in fall : July

, August and september . The weather in fall is cool , Sometimes it’s windy . I

can wear my jackets and jeans . I often fly kites and go hiking with my good

friends. And there are many fruits in fall , Just like : apples , bananas ,

oranges…… And the Mid Autuain Festival is in fall , too . So I like fall very

much.

秋天是一年中的第三个季节，秋天有三个月：七月，八月，九月。秋季天气凉爽，有时会刮风。我可以穿外套和牛仔裤，我经常去放风筝和我的好朋友去远足。而且秋天有很多水果，像：苹果，香蕉，橘子……同时中秋节也是在秋天。所以，我很喜欢秋天。

Dear Editor-in-Chief,

Congratulations on the 5th anniversary of Global Mirror!

I’m a regular reader of your newspaper. I like it so much that I hardly miss any copy.

There are many advantages of Global Mirror. Firstly, Global Mirror covers both national and international news. By simply turning the pages, I can know all important things that have happened both home and abroad. Besides, the success stories of world-famous people are also attractive to me, which help me learn a lot from them. In a word, thanks to Global Mirror, we are well-informed and keep up with the changing world.

As a young student, I wish that I can be a master of English language. Therefore, I suggest that Global Mirror provide articles about English learning for us.

Finally, I hope that Global Mirror will become more and more popular. Thank you for your time!

Sincerely yours,

Li Hua

陈老师,您好:

我是五年三班vv

简单的讲,我曾经以为通过这个假期的努力,我会让他喜欢上英语,但看起来我是错了.尽管这个假期又重新补了第八册的英语,但是他还是有些抵触心态......只是希望这学期能得到陈老师的积极支持与鼓励.哪怕是

每一课的单词认真写了,课文很流利的背出来了,课堂会积极回答问题了,课外又读了一个英语故事或笑话等.我希望他得到你的赞赏和鼓励.因为您的一句话,一个鼓励,一句赞赏,可能就会增加他的学习兴趣,也会给他留下终生的记忆.......也可能因此而改变他的一生!!!

陈老师,其实我们知道您非常希望您的每一个学生都学好它......喜欢它.......甚至从他们中间走出未来的外交家,出色的外商,即便是个出租车司机也是可以和老外自如交流的人.

是的,但是有时也许只是一个鼓励的眼神,一句积极的语言,他们都可能会增加学习外语的

兴趣.而且如果能够让他们用外语交流感兴趣的话题,这也不失为一种提高学习英语兴趣的方法.他们可能会因此而改变一生,因为他因你的鼓励支持而喜欢上了它.

我希望也盼望着听到他不断喜欢英语学习的消息.发自内心的说声谢谢您.!!!

我的联系电话是_____________.任何时候都愿意听到您美妙的声音.

祝您工作愉快!!!

vv

Dear Editor,

I’m a builder. When other builders and I laid a foundation of a building,

we dug out some ancient cultural relics.

At that time, some people suggested we sell them so that we could get some

money. But I didn’t agree with them because I think these cultural relics are

our country’s wealth.

As Chinese people, we should protect them. So I told the other builders we

shouldn’t sell them, because cultural relics represent a country’s culture and

history. Besides, we should donate these culture relics to our country in case

they might be sold abroad secretly. We shouldn’t lose them.

Yours sincerely,

Li Hua

Animals are our friends, they live together with us on the same

planet, we should take care and protect them, and they let us know we do not

know many of the knowledge.

When we want to animal fur and all

the time, until you want to protect you when they have been cruel extinction,

and animal protection is to protect

ourselves.

【参考翻译】

动物是我们的朋友,它们和我们共同生活在同一个星球上,我们应该照顾和保护他们,他们让我们知道我们不知道的知识。

当我们想要动物的皮毛和所有的时间,直到你想要保护你,当他们被残酷灭绝,和保护动物就是保护我们自己。

Dear Miss Nancy,

Much to my regret I was unable to keep my promise to attend your birthday

party last Saturday, owing to the fact that my little son was suddenly taken ill

early that day.

Hoping to see you soon.

Truly yours,

Tom

Dear Mr. President,

My name is __, a sophomore majoring in International Trade. Having

learned and lived on campus for nearly two years, I have found university life

most exciting and instructive.

What happens around me every day has left a deep impression on me, but what

strikes me most is the canteen service on campus, so that for some time I have

had the keen desire to write to you, sharing with you my positive comments on

and negative feelings about it. On the one hand, we are happy to see that the

canteen staff has been sparing no efforts to guarantee food quality. As a

result, we are relieved from the anxiety that some food might be dirty, stale

and inedible. We also feel contented with the service provided by the canteen,

enjoying food in a homely atmosphere. On the other hand, improvements should be

made for the simple reason that prices for dishes are unreasonably high, and

that the canteen is not spacious enough and too noisy at times.

Therefore, to improve the overall service of the canteen the strengths

should be encouraged, while the weaknesses ought to be overcome by lowering

prices and expanding the canteen if possible.

Yours,

____

尊敬的校长:

我叫__，是国际贸易专业的大二学生,经历了将近两年的校园生活,我感觉大学生活非常令人兴奋。

周围每天所发生的一切都让我印象深刻,但是学校食堂的服务却很难让人满意。因此有好几次我都很想给你写信,与你分享好的评论和不好的感受。一方面,食堂不遗余力的`保证饭菜质量很让人欣慰,这样我们不用担心某些事物不干净,不新鲜,不宜食。对于食堂的服务我们也感到满意,学校为我们创造了家一样的氛围。另一方面,显而易见饭菜的价格太高,食堂不够宽敞,有时会很吵,这些都是需要改进的地方。

因此,应当加大力度改善食堂的整体服务,通过降低价格和扩大食堂来克服缺点。

尊敬您的____

l am a pupil,l usually get up at six oclock.Then l wash my hands and my

face,clean my teeth. My mother has cooked A meal by seven oclock. After having

my breakfast,l must go to school. We do morning exercises at ten oclock. we

close school at half past eleven. We have luch at home. At two, we begin our

classes again. We all finish our lessons at half past four. We have to leave our

school. This is my day.

Hello,my name is Thomas.I am nine.I am a boy.I like to run and swim.I

don’t like to sing and dance.I like to eat chicken wing,l can make it.Every

Sunday,I go to park with my father and my mother.I like to fly the kite.Blue sky

is very nice.I like summer and winter.In summer,I can eat ice cream.I can

swim.In winter,I can play with the snow.

Come on,Let’s be

freinds.

【参考翻译】

你好,我的名字是托马斯。今年九岁。我是一个男孩。我喜欢跑步和游泳。我不喜欢唱歌和跳舞。我喜欢吃鸡翅膀,我能做到。每个星期天,我和我的父亲和我的母亲去公园。我喜欢放风筝。蓝色的天空很漂亮。我喜欢夏季和冬季。在夏天,我可以吃冰淇淋。我可以游泳。在冬天,我可以玩雪。

来吧,让我们成为朋友。

Dear teacher,

Hello!

It is also a harvest season and a safe season. On this special holiday, On behalf of all the students in the Class of Business School x, I would like to extend my most sincere holiday wishes to the teachers!

Time travel, the passage of time, in the blink of an eye we from a naughty child to sensible youth. Two years ago, it was the teacher who brought us to the university gate. In the past two years, we have felt the care of the teachers relatives.

As a Chinese saying goes, "teachers are teachers, so they impart knowledge and solve doubts". In the classroom, I can still see the busy figure of teachers. They impart their lifes knowledge to us without reservation and patiently teach us. I remember that one of our international trade professional teachers often give us lessons in sickness, listening to her hoarse voice so far I can not imagine; We did not have water to drink in the training room. She brought us water to drink by boiling it herself and took care of us like a kind mother.

"A day as a teacher, a lifetime as a mother," in the life of the teacher meticulous care to take care of us. Just entered the university we are not used to the university life, teachers often come to our dormitory to visit us and chat with us. I remember one time when a student in our dormitory got sick at 2 o clock in the evening. After dialing the teacher, the teacher immediately came to accompany him to the hospital. He didnt come back to school until 7 o clock in the morning. When we thank, the teacher said such a situation often happen, you do not need to thank, this is what we should do.

"Happy to go home, safe return to school" every holiday home, business school will be under the leadership of Secretary Xu visited each dormitory, exhort ten thousand safety first.

Out of the school, review the reading career bit by bit, campus events in mind. The heart of gratitude, the presence of exhibitors: do not forget the hard work of teachers, teachers do not respect the teachings. According to the preliminary understanding of the X class of business school internship situation is optimistic. Ask 13 classes of students, most of the number has been in the unit internship. There are internship in foreign trade companies, logistics companies internship also some in the factory tracking orders, like a large number of students chain classes are in the supermarket internship...... Different students are distributed across different industries. They are conscientious in their posts and study hard to live up to their teachers expectations.

Remember that President Wang once said to us: even if you go out of the school but the teachers and students love continuous, always depend on; On campus, you are proud of your school. On campus, the school is proud of you. We will return the teacher with excellent results, live up to the teachers expectations of us.

"Spring silkworm to the death of silk, wax torch ashes tears before dry", looking back yesterday, looking forward to the Ming Dynasty, we thank the teacher for our dedication. Finally to all the teacher sincere tunnel 1: "hard work, teacher!" And I would like to express my highest respect to you! May teachers flourish and peaches and plums fragrance all over the world!

advance

Salute!

autiful, spring, the mood even more beautiful. Rickets an entire winter

backs straight, and cheerful smile full of hope. Parks and lively up,

photography of young people, old people fishing, catching insects, children, one

by one intoxicated in the arms of nature, linger.

亲爱的祖国妈妈：

您好！

每个黄皮肤黑眼睛的中国人都有着炎黄的血脉；每个华夏子孙都把龙看做自己永恒的图腾；每个中华儿女，无论身在何方，心中都有一个让他永远割舍不下的东西，那就是让他永远割舍不下的东西那就是让他永远为之自豪的祖国！此时此刻，一幅跨越时空，交织着历史与现实的画卷渐渐浮现

十三亿中国人都有同一位母亲：祖国母亲。在这肥沃而又辽阔的土地上，祖国母亲用那甘甜的乳汁，哺育了具有龙的精神的中国人！

当世界笼罩于原始与愚昧的混沌中时，古老的东方燃起了文明的火种；当世人仍为那原始的七大文明所惊叹时，他们也仍要为东方那神奇的兵马俑而倍感惊奇！

当历史的车轮不断前进。原始的火药成为我们古老的记忆，现在，腾飞的火箭将我们的愿望带上那期盼已久的宇宙；古老的城墙并不再是我们骄傲的对象，横街大江，高峡出平湖的壮观情景时时又浮现在我的眼前；贫穷和落后不再是我们的代名词，如今的中国人已告别基础的温饱，逐步地向富裕迈进

永远令我们炎黄子孙骄傲的祖国妈妈！您的儿女在您的土地上绘出了五彩缤纷的颜色和多姿多彩的场景：那土褐色的兵马俑吸引着众多人的目光，鲜红的国旗振奋着亿亿万万中国人的内心，五色的福娃向国内外的人们展现中国人民的热情好客这不同的情境都正在装点着祖国母亲华丽的外表！

回首昨天，祖国在曲折中走过，留下过欢笑也留下过伤痛；展望未来祖国又以新姿态引人注目。让我们以实际行动为祖国添砖加瓦吧！

祝：欣欣向荣，繁荣昌盛！

你的女儿：

After a short time, a green parrot hopped out of the enchanted zoo, and

back towards the town. As he was hopping about, the animal control came and

shouted to the green parrot; the parrot understood, and started to fly up. The

van of the so called, “Animal controller”, followed until the gas ran out. He

had no choice but to give up.

Now of course, the green parrot escaped out of sight, and found some twigs

that were going to help him be comfortable during the whole time freedom. When

the pirate Captain Cook came back from his journey; he stopped a while to find

treasure on an island during his way pass. Once or twice a time he would turn

back and sail for land, and so he couldn’t make up his choice. At last he got

the treasure from his mates, and started for land immediately, they kept the

treasure in a box, which had a code of handsome Ship. None of his mates knew

that, so that whenever they wanted to steal some gold from the Captain, they

would have to enter the code.

Now let’s go back to the parrot; the parrot was actually having a pretty

good time, but his nest became a pretty kettle of fish. His eyesight was not too

bad either; nor his ears, except they were as small as an ant. When Captain.

Cook’s ship came closer to land the parrot was all ears to hear what he was

saying. “Mates, you go down and fetch as many gold as you can, while I stay

here, I had a long week of sailing this ship; and so I’m going to stay in my bed

and kick back.”

His mates were like servants and obeyed immediately, the parrot however;

heard his every word, and wanted to stay with the captain and live. He had a

plan, and then he flew down and tickled a mate’s toe. The mate laughed, and the

parrot stopped. When the mate paid attention to the parrot, the mate said, “How

are you doing?” the parrot answered, “Great; how are you doing?” “Not too bad,

thanks;” “Take it easy,” they soon became friends, and chatted all along, “So,

can you give me a home to live on the ship?” “Sure thing, piece of cake;” when

they got the parrot on the ship; the captain came out, and became friend with

the parrot also.

The parrot gave him advice, and he became wealthy and returned all the

gold, but kept the treasure he found himself on other islands; and when people

trouble the parrot, the captain with which will defeat those guys with his

mighty sword.

亲爱的祖国：

您好！

“辉煌70周年，祖国变化无限”，曾经的战乱、贫穷、动荡都已经是过往云烟。

如今的繁荣昌盛、蓝天白云、绿水青山呈现在我们眼前，我亲爱的祖国，你发生了翻天覆地的变化呀。

记得小时候，听曾祖母说过，中国成立之前啊，他们是有一顿吃一顿，身上的衣服是补了再补，能有学校上的都是有钱人。因为家中贫穷，年纪小小就没有上学了，家中只有一间茅草屋，下雨还漏水。累了也只能睡在风里，渴了也只能去几里地外的小溪喝水。但是，转眼一看，如今的祖国，一座座高楼拔地而起，大街小巷都都铺上了柏油马路，我们过着“衣来伸手，饭来张口”的日子。天气热了，我们还可以去游泳馆游泳，还可以吃雪糕。我们现在拥有着华丽而时尚的衣服，每天换一件，那都不是事儿；我们的每一顿饭里，都能吃到猪肉、青菜，以及许多的美味佳肴。住的是南北通透的居民房，小区门口就是超市，小区外就是菜市场，一切都是那么的方便。

眼看着我们的祖国有着日新月异的变化，作为一位少先队员，我很自豪，我长大后一定要成为祖国的栋梁之材，为祖国的强盛奉献自己的力量。

祝亲爱的祖国，在接下来的发展中能够一帆风顺，更加繁荣昌盛。

一名小学生：赵欣怡