0

七年级英语作文十篇汇编19篇

浏览

4941

作文

73

七年级的英语记录日记

全文共 638 字

+ 加入清单

Dreams and Reality

When we talk about dreams, we are so excited, we have many dreams, such as

being a famous person, traveling around the world and so on.

Dreams are what we pursue for a lifetime, with many dreams, we have

motivation to fight for our life. The opposite side of dream is reality, we have

to face reality everyday, reality is what we perceive in our life.

Reality always frustrates us to be successful. We need to balance them.

First, we need to face reality, though it is not ideal, we live in a world, we

have to know exactly who we are. Second, to make our dreams come true, we need

to adjust our dreams according to the reality。

展开阅读全文

更多相似作文

篇1:七年级关于做家务的好处英语作文

全文共 788 字

+ 加入清单

家务今天谁也不在家,爸爸妈妈全加班去了,只剩我一个人,心想:“妈妈每天一回家就做家务,今天谁也不在,我要把碗宝宝洗干净。

Do the housework today who are not at home, mom and dad all overtime, only I a person, I thought: "my mother every day to go home to do housework, who today is not in, Ill baby wash bowl.

我看着桌上一摞儿碗,发了一会儿呆,决定要帮妈妈洗碗,我先把油乎乎的碗抱到水池里,然后把洗洁剂挤在锅里,倒上水搅一搅起死回生小泡泡,现在可以把碗宝宝放进去洗泡泡澡了,洗了一会儿我又给碗宝宝洗了一个清水澡,干净的碗宝宝好像正冲我笑呢!

I looked at the table a pile of children bowl, made to stay for a while and decided to help his mother wash the dishes, I put the bowl to hold oil pool, and then put detergent in the pot, pour water stir up small bubbles, you can now put the bowl in the baby bubble bath, wash for a moment I gave the baby wash bowl a bowl of water bath, the baby clean like smiling at me!

看着自己的劳动成果,我开心极了!

Looking at your work, I was so happy!

展开阅读全文

篇2:七年级英语作文:我的家乡

全文共 611 字

+ 加入清单

My hometown is a small village located in the mountains.It is surrounded by lush hills and woods with a brook running through it.This is where children often frolic.The buildings in the village are old in appearance but peaceful.In the middle is a square,where there is a big tree,under which the elderly often meet drinking tea or chatting.Everyone looks satisfied and happy,which is also true of other villagers.I love my hometown,and I hope it may be as beautiful as ever.

我的家乡是一个小村庄坐落在山上。它周围是郁郁葱葱的山和森林小溪贯穿而过。这是孩子们经常嬉戏的地方。村里的建筑外貌很旧但和平。在中间是一个广场,那里有一棵大树,老年人经常见面喝茶或聊天。每个人看起来都满意和快乐,这也适用于其他村民。我爱我的家乡,我希望它可以一如既往的美丽。

展开阅读全文

篇3:七年级英语

全文共 371 字

+ 加入清单

I have a good friend. His name is Li Lei. He is 14 years old. He is of

medium build and of medium height. He has short straight black hair. And he has

two big eyes. He likes playing basketball, swimming and drawing. He also likes

listening to music. His favorite food is fish and chips. His favorite star is

Michael Jordan. And he wants to be a basketball player like Jordan.

展开阅读全文

篇4:七年级下册英语作文:城市绿化

全文共 1188 字

+ 加入清单

Green benefits more, it is much, this is the layman, but it how? What good?

On the earth, whether people or animals, no matter how much you if you want to survive, you must absorb a large number of oxygen, emit large amounts of carbon dioxide at the same time. But the earth is originally stored oxygen is limited, and there are not many, so oxygen should run out in N years ago, oxygen and from where to now? That is about to rely on the green plants.

Green plants can be in the sun for photosynthesis, absorb carbon dioxide to produce oxygen. Research shows that: each plants grow a ton, can produce five tons of oxygen. Absorb one ton of carbon dioxide per hectare of forest land every day, 0.735 tons of oxygen; Grass absorbs 0.9 tonnes of carbon dioxide per day per hectare, produce 0.6 tons of oxygen. So do not have oxygen on earth, as long as there is green in the city can also have the fresh air.

绿化好处多,实在是多,这是妇孺皆知的事情,可它究竟多在哪呢?又有什么好处呢?

在地球上,无论人或动物,无论你多厉害你要想生存下去就必须吸收大量的氧气,同时放出大量的二氧化碳。可地球是原本储存的氧气是有限的,而且并不多,这样氧气早该在N年前就用光了,现在的氧气又从哪里来呢?那就要靠绿色植物了。

绿色植物可以在阳光下进行光合作用,吸收二氧化碳,产生氧气。研究表明:植物每生长一吨,可产生五吨氧。每公顷林地每天的吸收一吨二氧化碳,产生0.735吨氧气;每公顷草地每天可吸收0.9吨二氧化碳,产生0.6吨氧气。这样一来地球上不就有氧气了,城市中只要有绿化带也可以有清新的空气了。

展开阅读全文

篇5:七年级关于阅读的好处英语作文

全文共 1368 字

+ 加入清单

If set up a holiday, I want to set up a reading festival.

There is a celebrity once said: books are the ladder of human progress. Can learn directly from the book in predecessors experience, knowledge to make our trips up again on the way forward little, little detours. Reading can broaden our horizons, cultivate our feelings... The benefits of reading.

But now, we learn a lot of pressure, although we also want to read more books, but the heavy academic burden and a variety of extracurricular cram school, the remedial class is our breath, where still have time to read more books? So I can look forward to establish a special reading festival.

In reading festival on this day, we dont have to go to school, dont do your homework, you can enjoy all the extra-curricular, explicitly swim in the sea of knowledge. Can communicate with friends their own reading experience, express their own unique insights. Can also and students to act out the scene in the book! Reading festival can each month once or twice a week.

How I hope to have a reading festival!

如果设立一个节日,我要设立一个读书节。

有一个名人曾经说过:书是人类进步的阶梯。从书中可以直接学到前人的经验,知识使我们再前进的路上少摔跟头,少走弯路。读书可以开阔我们的视野,陶冶我们的情操……读书的好处数不胜数。

可是现在,我们的学习压力很大,虽然我们也很想多读书,可是过重的学业负担和五花八门的课外补习班,辅导班压得我们喘不过气来,哪里还有时间多读书呢?因此,我特别期盼能设立一个读书节。

在读书节这一天,大家不用上学,不用做作业,可以尽情地看课外书,痛痛快快地在知识的海洋里畅游。可以和同学朋友交流自己的读书体会,表达自己的独特见解。还可以和同学把书中的情景表演出来!读书节可以每个月一次或每周两次。

我多么希望有一个读书节啊!

展开阅读全文

篇6:七年级关于圣诞节的英语作文

全文共 1469 字

+ 加入清单

Today is Christmas, I said to mother: "merry Christmas!" My mother said to me: "merry Christmas". I ran to the kitchen to grandma said: "merry Christmas!" , grandma also said to me: "merry Christmas!" .

I walked to the kitchen window and saw through the window there are many children with a Christmas hat on a snowman, children to raise the dog and cat with a Christmas hat, also they are in the snow to trash, like in the drawing!

So I walked out of the house, I saw the square have many children, some in a snowman, some in the snowball fights.

I also want to a beautiful snowman, so I put on the ground of snow to rub into two snowball, made of black glass ball eyes again, made from carrot nose, hand broom, finally gives a snowman Christmas hat, wow! What a beautiful snowman!

At this moment, I looked at the sky, ah! Its not late, I should go home.

At home, before going to bed I put my socks on my bed and wake up in the morning, wow, all of my socks is are Santa Claus gave me a gift, have wood ultimate dragon king toys, 36 color crayons, Hamburg. I said in my heart silently: "thank you Christmas grandpa!" .

今天是圣诞节,我对妈妈说:“圣诞快乐!”妈妈对我说:“圣诞快乐”。我又跑到厨房对奶奶说:“圣诞快乐!”,奶奶也对我说:“圣诞快乐!”。

我走到厨窗边,透过窗户看到有许多带着圣诞帽的小朋友在堆雪人,小朋友们养着小狗、小猫也带着圣诞帽,它们在雪地上踩来踩去,好像在画画呢!

于是我走出家,我看到广场上有许多小朋友,有的在堆雪人,有的在打雪仗。

我也想堆一个漂亮的雪人,于是,我先把地上的雪搓成两个雪球,再用黑色的玻璃球做眼睛,用红萝卜做鼻子,用扫帚做手,最后给雪人带上圣诞帽,哇!多漂亮的雪人啊!

这时,我望了望天空,呀!天色不早了,我该回家啦。

回到家,睡觉前我把我的袜子挂我在我的床边,早晨醒来,哇,我的袜子是全是圣诞老人送给我的礼物,有木拉多终极龙王的玩具,36色水彩笔,汉堡。我在心里默默的说:“谢谢圣诞老爷爷!”。

展开阅读全文

篇7:关于英语作文the spring festival七年级

全文共 744 字

+ 加入清单

There are manyFestivals in China. Among them, I like theSpringFestival

most. Not only because it’s the biggest festival in the year, but also because

it’s a new beginning that brings hope to people and it’s time for family

gathering. Before the festival, people come home no matter where they are.

Usually, we have a big dinner on the New Year’s Eve. And then families sit

together and share their lives or planes. Some will play games or hang out to

have some fun. On the New Year’s Day, people get up early and say good words to

anyone they meet. Children can get lucky money from relatives. In the following

days, we will visit relative’s home and bring New Year’s wishes to them. In

short, it’s a time for family gathering and all of us enjoy it.

展开阅读全文

篇8:关于英语作文time七年级

全文共 696 字

+ 加入清单

TheTimeof a date has different standard for boys and girls. Girls always

like to be late for about ten minutes while boys always reach the destination on

time. If the girls are earlier than the boys, then the situation will become

awkward, it is not polite to let a girl wait for a boy. But sometimes girls are

always late for more than half an hour, which annoys the boys. It is said that

if you call a girl to ask her if she is on the way, then she will answer you

that she just goes out of the house, the truth is that she is still in the

house. Most girls are late for making up for a long time. It is considerate to

be late for a date for a few minutes, but it is impolite to be late for much

time.

展开阅读全文

篇9:七年级关于旅游的英语作文travel

全文共 1104 字

+ 加入清单

期末考试结束了,终于迎来了盼望已久的假期,终于又可以开开心心地完了。去哪儿玩呢?经过和爸爸妈妈多次沟通,讨论了很长时间,最终决定去北戴河旅游,好好的放松一下。

The final exam is over, finally ushered in the long-awaited vacation, and I can happily. Where to play? After the mother and father several times to communicate, discuss for a long time, finally decided to go to Beidaihe tourism, relax.

爸爸妈妈忙着准备旅游所需的各种物品。我觉得我也应该为旅游做些力所能及的事,于是就加入到爸爸妈妈的行列中来,和爸爸妈妈一起准备旅游所需的各种物品。

The various items of mom and dad busy preparing toTravelrequired. I think I should do some things to do everything in ones power of tourism, and will join the ranks of mom and dad to prepare a variety of items, travel to mom and dad.

真是不准备不知道,一准备吓一跳。没想到,只是出去旅游两三天,就需要准备这么多的东西。如果真要出行一两个月的话,不知道要准备多少东西呀!

What is not ready, ready to jump. Unexpectedly, just go out to travel for two or three days, you need to prepare so many things. If you really want to travel in one or two months, do not know for how many things!

天公真是不作美,当我们旅游所需要的物品准备就绪时,大雨来临了。到底还能不能按原计划去旅游呢?看我们的运气吧!祝我们好运!

God really buzuo Mei, when we travel items needed is ready, come rain. What can not be as originally planned to travel? Our luck! Wish us luck!

展开阅读全文

篇10:旅行英语七年级词

全文共 697 字

+ 加入清单

I love traveling. Traveling not only broadens my horizons but also opens my

eyes to the world. Whats more, it refreshes me. You can go to Disneyland and

experience what its like to be “a child again!” You can visit one of the “seven

wonders of the world,” such as the Grand Canyon and feel the magnificence of

nature! You can taste the “magicial” ice water on a glacier, which can help you

become more beautiful and make you live longer. Just forget all trifles and

burdens that you have in your mind. Experience is a type of living knowledge.

Youll be sure to experience many new things when traveling. You dont even need a

tour guide if you long for more freedom. Just dont forget to bring your

backpack!

展开阅读全文

篇11:七年级关于2024地球一小时的英语作文

全文共 3099 字

+ 加入清单

"Earth hour" campaign began in March 31, 2007. That night, in Sydney, Australia, about 2.2 million local residents lights for an hour, to support the action, the fight against global warming.

Only a year later, the event has been extended to all over the world, has become a global environmental protection activities. By 2008, as many as 370 urban residents to participate in 35 countries in the "earth hour" activities. Around the world between fifty million and one hundred million residents to support the "earth hour" activities and an hour to go to bed. Some landmark buildings, such as the golden gate bridge, the Roman arena, and Brazils statue of Christ, have put out an hour in the day, in response to a call to action to deal with global warming.

In 2009, the "earth hour" activities to create history, it witnessed the largest voluntary environmental protection activities. According to conservative estimates, about hundreds of millions of people involved. 88 countries in 4159 towns in response to the campaign and lights out for an hour, including capital cities in 73 countries and the global nine of the ten most populous cities. The sphinx in Egypt and the pyramids of giza, the Eiffel Tower in Paris, Cape Town, South Africas table mountain and thousands of landmark buildings such as Niagara Falls and natural wonders joined this activity.

"Earth hour" activities in 2010 made history again, affect the number of people over 1.3 billion. From all continents as many as 4616 towns in 128 countries took part in the activities to go to bed. The Forbidden City in Beijing, the Brandenburg gate in Berlin, the President of the United States mountain (mount rushmore), Zimbabwes Victoria falls and the Hiroshima peace memorial park signs such as landscape, is the icing on the cake for "earth hour" activities. In China, the living won 33 city government official support, in which millions of Chinese ginseng. Participate in the activities more and more cities in the world, become the "earth hour" to tackle global warming action milestone.

In 2011 the "earth hour" activities not only confined to the lights for one hour and the fight against global warming. In advocating the homes, offices, government buildings and iconic landscape lights out for an hour at the same time, the "earth hour" is committed to promoting the sustainable environmental action.

地球小时”活动始于2007年3月31日。当晚,在澳大利亚悉尼,约有220万当地居民熄灯一小时,以支持采取行动,应对全球变暖。

仅仅在一年之后,该活动就被推广到世界各地,逐渐成为一项全球性的环保活动。到2008年,已有多达35个国家的370个城镇的居民参与到了“地球一小时”的活动中来。全球约有五千万到一亿的居民为支持 “地球一小时”活动而熄灯一小时。一些标志性建筑,比如金门大桥,古罗马竞技场,以及巴西的基督教救世主雕像,也都在当天熄灭一小时,以响应号召,采取行动应对全球变暖。

2009年的“地球一小时”活动创造历史,它见证了有史以来规模最大的志愿性环保活动。据保守估计,约有数以亿计人参与其中。88个国家中的4159个城镇为响应这项活动而熄灯一小时,其中包括73个国家的首都城市和全球十大人口最多城市中的九个城市。埃及的狮身人面像和吉萨的金字塔,巴黎的埃菲尔铁塔,南非开普敦的桌山和尼亚加拉大瀑布等上千个标志性建筑和自然奇观也加入到这项活动。

2010年的“地球一小时”活动再次创造了历史,影响的人数超过了13亿。来自各大洲多达128个国家的4616个城镇参与了熄灯活动。北京的紫禁城,柏林的勃兰登堡门,美国的总统山(拉什莫尔山),津巴布韦的维多利亚大瀑布和广岛的和平纪念公园等标志景观的参与,更是为“地球一小时”活动锦上添花。在中国,这项活获得了33座城市的政府官方支持,数以百万计的中国人参于其中。全球越来越多的城市参与这项活动,成为了“地球一小时”应对全球变暖行动的里程碑。

2011年的“地球一小时”活动不仅仅局限于熄灯一小时和应对全球变暖的行动。在倡导家庭、办公室、政府建筑和标志性景观熄灯一小时的同时,“地球一小时”还致力于推动可持续的环保行动。

展开阅读全文

篇12:七年级关于运动的英语作文Sport

全文共 1318 字

+ 加入清单

Sports can bring us many benefits, so we should often do exercise. When we used to do gymnastics, our body will sweat. At the same time, our body organs can also operate more smoothly.

In addition, sports can make our body become strong and will become more determined. Thus, we can concentrate on schoolwork instead. Therefore, we can learn more see effect.

Through exercise can reduce stress. This can cause a person to become more calm and positive

When we face the problem, can rationally deal with it.

To participate in more sports can make us know more friends. When held a sport project, must be involved in its different RACES So all can be more exchanges and communication between, and the ability to promote unity.

In addition, we can use the free time to do sports. We should properly use of spare time. In addition, through the sports can cultivate ones morale.

Exercise makes up the important part in our life. Therefore, we should exercise often to help us have a healthy body and mind.

运动能带给我们很多好处,因此我们应该常做运动。当我们常做体操时,我们的身体就会流汗。同时,我们体内的器官也能操作得更顺畅。

此外,运动能使我们的体格变得强壮及意志力变得更坚定。由此,我们便能专心致志于学业上。因此,我们的学习能更见效果。

通过运动能够减少压力。这样能促使一个人变得更平静及积极

当我们面对问题时,便能理智地处理它。

多参与运动项目能让我们认识更多的朋友。当举行一项运动项目时,一定有各种族参与其盛 因此各族之间就能够多交流与沟通,并且能够促进团结。

此外,我们可以利用空闲时间来做运动。我们应该妥善地利用空闲时间。此外,通过运动还能培养一个人士气高昂。

运动在我们生活中占了重要的部分。因此,我们应该常运动以帮助我们拥有健康的体魄及灵敏的头脑。

展开阅读全文

篇13:七年级英语作文:My weekends

全文共 552 字

+ 加入清单

It was a sunny Sunday,my father and I went on an excursion.We took a bus and walked along the river.Theres really a beautiful place!We walked beneath the deep bule sky and breathed the fresh air.And we climbed up the mountain,admired the beautiful sunlight brighten the land.

At noon,my father and I went to a restaurant which is my favourite and had a good lunch.We were so tired that we aet a lot.After a big meal,we went home by bus.The surroundings were beautiful,but I fell asleep after I got on the bus.Whats pity!

This is a happy and funny Sunday.

展开阅读全文

篇14:2024七年级英语作文:Lifeinthedormitory

全文共 1122 字

+ 加入清单

There are two dormitories(宿舍) for our class’s boys. I live in 2110.

We seven boys share the dormitory 2110. Every morning we get up at 6 o’clock. Sometimes one or two boys may wake up a little later. After washing, we go to the playground to do morning exercise.

At night, after the self-teaching classes, we go back to the dormitory. Some roommates enjoy singing loudly before the lights go out, some enjoy sharing their snacks and drinks with others, some go to bed early, and others read books or listen to the pop music late. We often tell jokes in the dormitory. The room is always full of cheers and laughter.

On the evening of Oct.18th, the Chinese national football team got their place in the World Cup. It’s the first time for our Chinese team. The Chinese people have dreamed of it for 44 years. Though the light was out we jumped up and down and shouted: “We are the winner! We are the winner!” At the very moment, “Bang! Bang! Bang!” We heard the noises of knocking at the door and a teacher shouted:“Don’t be so excited. Go to sleep now.” So we dared not make any noise. We even smiled in our dreams that night.

展开阅读全文

篇15:七年级下册英语作文Ihaveadream

全文共 1501 字

+ 加入清单

i have a dream, i hope the school dining-room can provide us better food. i don’t think you will ask me why, i think we have the same idea!

long long ago, i want to have lunch with frank liu(classmate) on saturday. we saw few people buy the beef noodle, so we decided to buy that. then we went to the counter and bought two bowls. i was very surprised to see that there were only three small pieces of beef in my noodle and five in frank liu’s. i asked the seller to give us more, but we failed. i asked the seller three times. at last, he gave frank liu two pieces.

i was shocked. then i began to complain about this wick world . i promised that i wouldn’t eat beef noodle any more.

at that time, i had that dream.

yesterday, i went to lunch with frank liu again. this time, we saw no people buy the beef noodle, it was very unusual, and so i bought one. too my surprised, there were more than six big pieces of beef in my noodle. what a lucky day!! i said to myself.

i was very happy, because my dream had come true. but few minutes later, i felt worried again: maybe three days later, there will be three small pieces of beef in the noodle for the second time.

我有一个梦想,我希望学校餐厅可以提供我们更好的食物。我不认为你会问我为什么,我想我们有同样的想法!

很久以前,我想周六与弗兰克·刘(同学)共进午餐。我们看到一些人买牛肉面条,所以我们决定购买。然后我们去了柜台,买了两碗。我很惊讶地看到,只有3小块牛肉面条和5在弗兰克的。我要求卖家给我们更多,但我们失败了。我问卖家三次。最后,他给了弗兰克刘两块。

我很震惊。然后我开始抱怨这个芯世界。我承诺,我不会吃牛肉面条。

那时,我做过那样的梦。

昨天,我和弗兰克·刘去午餐了。这一次,我们看到没有人买牛肉面条,这是非常不寻常的,所以我买了一个。我惊讶,有超过六大块牛肉面条。幸运的一天! !我对自己说。

我非常高兴,因为我的梦想已经成真。但几分钟后,我又感到担心:也许三天后,将会有三个小块牛肉面条第二次。

展开阅读全文

篇16:七年级寒假英语日记50字

全文共 291 字

+ 加入清单

Saturday,

my grandma made dumplings, one of the dumplings like obedient little ducks swimming in the bowl. My in the mind have a little not to eat them. But the smell of fragrance and let me greedy slobber, I eat up tit-bit. But I eat dumplings, the heart have a kind of feeling can not tell.

展开阅读全文

篇17:七年级英语

全文共 711 字

+ 加入清单

This year, because of the new crown epidemic, my mother and I watched the

first lesson at home. The most impressive is the story of Grandpa Qian Xuesen.

Grandpa Qian Xuesen is a famous scientist and aerodynamicist in the world. After

finishing college in China, he went to the United States at public expense

because of his excellent grades. After finishing his doctorate, he wanted to

return to China to work, but the United States disagreed. Grandpa Qian Xuesen

overcame all kinds of unexpected difficulties and finally returned to his

motherland, becoming one of the most important scientists in New China. Without

him, there would be no Chinese missiles. Without him, there would be no Chinese

manned space vehicles.

展开阅读全文

篇18:我的家七年级英语

全文共 414 字

+ 加入清单

My father engaged in decoration industry, work very hard every day. My mother is a housewife, at home to take care of our kids. My sister on the third grade primary school! In the last semester, I and she in school together to the same schools! My little brother, was only a year old, he is very likable, grow fat, very cute.

我父亲从事装饰行业,每天都很努力工作。我妈妈是家庭主妇,在家照顾我们的孩子。我妹妹上小学三年级!在上学期,我和她一起上了同一所学校!我的小弟弟,只有一岁,他很可爱,长胖,很可爱。

展开阅读全文

篇19:七年级下册英语作文:人与自然

全文共 1399 字

+ 加入清单

Nature is great, ecology is complicated, life is a mystery, but we know too little, less than "ephemera to heaven and earth, and are one of the sea corn." The earth is rich and colorful, the myriad of object. A blade of grass, a tree, an animal, a group, a person, a family, a nation, a society. Is the result of a natural progress. Natural animal, natural plant, all the plants in the natural, natural all life is useful. Their existence is useful. To think of the mother at the sight of the forest, wood; At the sight of the rivers of power; At the sight of the grassland, to think of red meat and cashmere sweater; To think of at the sight of the animal, can eat, can use, can be used as a medicine.

Cherish the animal is the wealth of society, we must protect. Although some are common, but beneficial to human animals, we should also take care of. Plants but also the friend of human. Plants can help people purify air, reduce noise, keep the soil and water conservation, windbreak and sand-fixation, regulating climate. Really done a lot of contribution for the human.

自然是伟大的,生态是复杂的,生命是奥妙的,而我们了解得太少了,尚不及“寄蜉蝣于天地,渺沧海之一粟。”地球是丰富多彩,物象万千的。一根草,一棵树,一个动物,一个群体,一个人,一个家庭,一个民族,一个社会。都是自然不断进步的结果。天生的动物,天生的植物,天生所有的植物,天生所有的生命都是有用的。它们的存在就说明有用。一看到森林,就向想到母木材;一看到河流就想到发电;一看到草原,就向想到牛羊肉和羊绒衫;一看到动物,就向想到能不能吃,能不能用,能不能入药。

珍惜动物是社会的财富,我们必须保护。一些虽很常见,但对人类有益的动物,我们同样应该爱护。植物也是人类的朋友。植物能够帮助人们净化空气,减少噪音,保持水土,防风固沙,调节气候。真是为人类做了不少贡献。

展开阅读全文