关于濒危动物英语作文精选【汇编20篇】

There is no denying the fact that keeping pets is a hotly debated topic today. Some people claim that keeping pets is a good thing to do. They believe that pets, like cats and dogs, can help relieve the loneliness suffered by senior citizens and other social members who are confined to their homes for this reason or that. They also argue that keeping pets helps mankind understand animals world and develop positive feelings toward them.

有一个不可否认的事实，即养宠物是当今一个被热烈讨论的话题。有的人认为养宠物是一件好事。他们认为宠物，比如猫和狗，有助于缓解年长者和那些由于这样那样的家庭原因限制的社会成员的孤独感。他们还认为，养宠物有助于人类了解动物世界，培养对它们的积极态度。

Others, however, hold the opposite view. They regard keeping pets as a useless but harmful thing to do. Firstly, pets can transmit diseases. Secondly, the noises and dung of pets are sources of pollution. Last but not least, as many rare birds and animals are kept as pets, they will surely be hunted on a large scale, which means a threat to the balance of the ecosystem.

然而，其他人持相反观点。他把养宠物当做是无用而且有害的事。首先，宠物可以传播疾病。其次，噪音和宠物粪便是污染的来源。最后，许多珍禽异兽作为宠物饲养，他们一定会被大规模猎杀，这意味着威胁到生态系统的平衡。

Weighing the arguments of both sides, I am inclined to agree with the latter. Anyway, we can lessen our loneliness and express our love toward animals in other ways. And it is my beliefs that only by placing man and other species on an equal basis can us expect to have a lively and colorful world.

权衡双方的论据，我更倾向于同意后者。不管怎么样，我们可以通过其他方式来减少我们的孤独和向动物表达我们的爱心。我相信，只有在人类和其他物种平等的基础上，我们才能期待有一个生动多彩的世界。

[关于宠物动物的英语作文

Animals are humans good friends, everyone has their favorite animal, you guess what I like best? Might as well to listen to me first a description, smart you can guess. It is brown, red, red bottom, dark and liquid of small eyes, long tail, a bit like with people, its like to live in the tree, you please it down it is not willing to? Ha ha, said along while, you must guess what animal it is? It is naughty cute little monkey.

Remember once my parents and I go to Shanghai Zoo to play, because I too like to wait, so the first place to play is the monkey hill. Nice to see so many monkeys, straight up. I want to play play them, so he picked a leaf and put in the cage next to dangling, and I didnt think a monkey saw this, quickly rushing down from the monkey mountain, jerked my hand up the leaves away. I didnt think it would be so fast, I startled the defenseless. Before I could react, it has been chewed up the leaves in your mouth. But didnt chew two times, all spit it out, as if to say: "bad, really bad." Also made a face at me, we immediately the funny looks amused by it burst out laughing.

动物是人类的好朋友，每个人都有自己喜欢的动物，你们猜猜我最喜欢什么?不妨先来听我描述一番，聪明的你就能猜到了。它一身棕色的毛，红红的屁股，乌溜溜的小眼睛，长长的尾巴，跟人有几分相似，它喜欢生活在树上，你请它下来它还不乐意呢。哈哈，说了半天，你一定猜到它是什么动物了吧?那就是调皮可爱的小猴子。

记得有一次我和爸爸妈妈一块儿去上海动物园玩，因为我太喜欢候子了，所以第一个去玩的地方就是猴山。看到这么多的猴子，我也高兴得直蹦。我想耍耍它们，于是就采了片叶子，放在笼子旁边晃来晃去，没想到一只猴子看见了，飞快地从猴山上冲下来，猛地一下就把我手中的树叶抢走了。我没料到它的动作会这么快，把毫无防备的我吓了一跳。没等我反应过来，它已经把叶子放在嘴里大嚼起来了。不过没嚼两下，都吐了出来，好像在说：“难吃，真难吃。”还对着我做了个鬼脸，我们顿时被它那滑稽有趣的样子逗得哈哈大笑起来。

This afternoon, I turned on the computer on the qq, and saw in qq space "simply make the gods cry".

Some people are ready to take the little bears bile. At that time, break the cage, a mother bear with huge PAWS strangled little bear, then her head hit the wall and died. Maybe it is their best way to them, because they are relieved.

After I read this story, I almost cry. So cute teddy bear, so the great bear, who is cruel killed them? Is human. Who is the one who claim to protect giant pandas? As humans. This is not a contradiction? The giant panda is a national treasure in our country, but as soon as I saw some pandas humans want to flee. Why is this? Because someone hurt the panda.

The panda is so cute! They also have life, they are not rich. We must protect the panda, some panda has been found, there are some pandas still suffer from the endless pain. We want to be treated, if they are they, by this pain?

Here, I appeal to everyone: love animals, let animals no longer afraid of us, let the world become real peace!

At the same time I also urge those who hurt the panda: panda also have life, pandas have feelings. Their value is not let us make a living, but live for yourself. I hope you can stop here!

今天下午，我打开电脑上了qq，，在qq空间里看见了“惊天地泣鬼神”的一幕。

一些人准备取小熊的胆汁，这时，一只母熊挣脱了铁笼，用巨大的熊掌掐死了小熊，然后把头撞上墙壁，死了。也许这是它们最好它们的办法，因为它们解脱了。

看完这一则故事，我快哭了。这么可爱的小熊，这么伟大的母熊，是谁狠心夺走了它们的生命?是人类。口口声声说保护大熊猫的是谁?也是人类。这不是自相矛盾吗?大熊猫是我国的国宝，可一些熊猫看见人类就想逃。这是为什么?因为有人伤害熊猫。

熊猫是多么可爱啊!他们也有生命，它们不是致富的工具。我们一定要保护熊猫，一些熊猫已找到，还有一些熊猫还在受那无尽的痛苦折磨。我们要将心比心，假如自己是它们，受到这种痛苦会怎么样?

在这里，我呼吁大家：爱护动物，让动物不再惧怕我们，让这个世界变得真正和平吧!

同时我也奉劝那些伤害熊猫的人：熊猫也有生命，熊猫也有感情。它们的价值并不是让我们赚钱，而是为自己而活。希望你们能到此收手!

i have two turtles, they are cute. i′ve had them for two years.

they carry heavy shells,just like carrying a school bag. they have eyes which shines just like black beans. they are funny.

they are like to eat the watermelon in the summer. mother always buy more for the turtles,so i think that they like to cool down as well, but they are shy when eating, they don′t want to be watched, as they inhaling the food . the ofter day , i bried to observe how they eat their food.

the way they eat is really funny.no wondey why they are so shy.

grauing up, fradually. i want to stay with him as long as he lives.

Each of us has one, two, three, even four or five ideals. Remember Leo Tolstoy once said: ideal is the beacon. Without ideal, there is no secure direction; Without direction, there is no life.

Why do I want to be animal lovers? First: I particularly sympathetic to animals, such as some stray dogs, stray cats stray animals, Ill give them while mom and dad to leave some food to eat, they will initially with a grain of salt, (because they are often some selling dog meat, and the cat, temptation, then......) So I went far away, looking at them in a secluded place finished eating, I didnt leave. The second: I know about animals in particular, almost every day I see happy pets, there will be a little information about pets. Like our little teddy - cool, I can see the cool body movements to determine what it wants.

If we live for 20 years, 30 years, animal lovers really when me, I will be banned from kill the stray animals such as dogs, cats, explore the loch ness monster really is, a cure for hydrophobic drugs, the study and the most important thing is to protect the animals, prohibit cruelty to animals, to feed the animals... To protect the environment, only in this way can the animals survive, if we cant live without animals, such as cattle, help mankind to plow.

Although I have not yet when animal lovers, but I also calculate the half animal lovers, but I still call on everyone to protect animals, starts from oneself.

我们每个人都有一个、两个、三个，甚至四五个理想。记得托尔斯泰曾经说过：理想是指路明灯。没有理想就没有坚定的方向;没有方向就没有生活。

为什么我要当动物保护者呢?第一：我对动物特别有同情心，比如一些流浪狗、流浪猫之类的流浪动物，我会趁爸爸妈妈离开的时候给它们一些食物吃，一开始它们会半信半疑，(因为它们常常被一些卖狗肉，参猫肉的，引诱，然后就……)于是我就走的远远的，在一个隐蔽的地方看着它们吃完了，我才离开。第二：我对动物特别了解，我几乎每天都看快乐宠物，里面会有些关于宠物资料。比如我家的小泰迪——阿酷，我可以看阿酷的身体动作来判断它想要干什么。

如果再过上20年，30年，我真的当上动物保护者，我一定会禁止人们掠杀猫、狗之类的流浪动物，探索出尼斯湖水怪的真正面目，研究出治愈狂犬病的药物，还有最重要的事情就是要保护好动物，禁止虐杀动物，随便给动物喂食……要保护好环境，只有这样动物才能生存下来，如果没有动物我们也无法生存的，比如说牛，帮助人类耕田。

虽然我还没有当上动物保护者，但我也算半个动物保护者了，但是我还是要呼吁大家保护动物，从自己做起。

The kitten in my mind has always been the most lovely animals, just my house downstairs there is a kitten, I like it very much.

Kitten has a football like face, with above two small pointed ears, a small nose is small. The kittens eyes narrowed into a crack during the day, but at night with big, round, still shining with green light.

Kitty likes to jump up. It is the long tail to keep the balance for it. Cat meat pad to make it under your feet start to quietly, brought a lot of convenience to catch mice.

Cats like to collect some interesting things it. So in its nest can often find little wool ball, feather.

Kittens sleep with your eyes closed, curled up the legs and tail, appear very quiet.

The kittens mouth is very slow. Once, I take a sausage, it instantly intently staring at me, as if to say: "give me a little sausage! Look at it the appearance of this pair of miserable, I think along while, finally gave it in half. It immediately hide to one side, taste with relish.

Oh, cute kitten, I like you!

小猫在我心目中一直是最可爱的小动物，正好我家楼下就有一只这样的小猫，我非常喜欢它。

小猫有一张橄榄球似的脸，上面竖着两只尖尖的小耳朵，一个小巧玲珑的鼻子不大不小。小猫的眼睛白天眯成一条缝，可到了晚上就睁的又大又圆，还闪着幽绿色的光芒。

小猫喜欢上蹿下跳。它那条长长的尾巴为它保持了平横。小猫脚底下的肉垫让它走起路来悄无声息，为抓老鼠带来了不少方便。

小猫喜欢收集一些它觉得有趣的东西。所以在它的窝里还经常能找到毛线球、羽毛之类的小东西。

小猫睡觉的时候闭着眼睛，蜷着腿，缩着尾巴，显得十分安静。

小猫的嘴非常的馋。一次，我拿着香肠经过，它立刻目不转睛地盯着我，好像在说：“给我一点香肠吧!”看着它这副可怜巴巴的样子，我想了半天，最后终于还是给了它一半。它马上躲到一边，津津有味的吃起来。

啊，可爱的小猫，我喜欢你!

我家有只小狗，是我妈妈在我生日的时候送给我的生日礼物，我很喜欢它，妈妈给它取了个可爱的名字叫旺旺旺。

My family has a puppy. Its my mothers birthday present to me on my birthday. I like it very much. My mother gave it a lovely name.

每天我放学回来第一件事就是拿东西去喂旺旺，我妈妈说过，要和小狗做朋友，就必须要好好的对它。

Every day I come back from school, the first thing is to take things to feed Wangwang, my mother said, to be friends with the puppy, it must be good to it.

所以，我平时还会帮它洗澡和带它出去玩。旺旺可调皮了，一开始每次帮它洗的时候，它总是不愿意，每次都会把我的衣服弄湿，但我也没生气，妈妈说过，多帮它洗几次它就会习惯了。

So I usually shower it and take it out to play. Want to be naughty, and at the beginning of each time to help it wash, it is always reluctant to, every time I wet my clothes, but I did not angry, mother said, and more help it wash a few times, it will get used to it.

每天晚上吃完饭，我就会牵着小狗和妈妈一起到外面散步，带它到公园和其他的小狗仔一起玩，可是旺旺太淘气了，整天欺负隔壁的阿王，妈妈就说，以后不带它出去了。旺旺虽然有点淘气，可是我还是很喜欢它，我要永远和它做朋友。

Every night after dinner, I will be holding the dog and her mother went to the outside for a walk, take it to the park and other puppies playing together, but I was too naughty, bullying next O king, mother said, dont take it out. Wangwang although a little naughty, but I still like it, I will always be friends with it.

I like the small animal is a puppy, it whole body covered with white hair, like a regiment cotton candy; The eyes are round, like two gem; The ear is a semicircle, nose is black, short tail, very lovely.

I love to eat bones to it, it will be a piece of a piece, a short period of a short to chew. After it finished eating bones, will be barked and called several voice, as if to say: "small host, thank you."

Whenever I go to school, she will always send me a little way, until I pretended to be angry hit it two or three, it quietly ran home. It not only can drive me to school, also like to race with me, very fast, sometimes, left me for a long walk. At ordinary times, it seems very timid, but when he saw a stranger, but not brave to open eyes of a strangers every move, also called out when key,

It is really a clever and loyal dog!

When I come home from school, but a dog is the most happy time. As long as the dog at home, Im on my way home from school to home some way can always see the dog at the door waiting for me. It saw me, will be shaking his tail to me on the way to here. And then bouncing around after my people predecessors. So clever dog can not likable?

I wish to raise the dog to the white white fat, because its so cute.

我喜欢的小动物是一只小狗，它全身长满白色的毛，像一团棉花糖;眼睛是圆溜溜的，像两颗宝石;耳朵是半圆形，鼻子是黑色，尾巴短短的，很可爱。

我给它爱吃的骨头，它会一块一块，一小段一小段地啃。它啃完骨头后，就会汪汪地叫几声，好像在说：“小主人，谢谢你。”

每当我去上学，她总是会送我一段路程，直到我假装生气打它两三下，它才乖乖地跑回家去。它不但会送我去上学，还喜欢和我一起赛跑，跑得十分快，有时，把我落了一段路程。平时，它看起来很胆小，但看见陌生人时，却又不失威猛地睁着双眼紧盯着陌生人的一举一动，关键时还会大声叫，

它真是一只机灵又尽忠职守的小狗啊!

我放学回家时，可算是小狗最开心的时候。只要小狗在家，我在放学回家的路上离家门口还有一段路总可看见小狗在门前等着我。它看见了我，就会摇着尾巴往我这里飞奔而来，然后在我人前人后蹦来蹦去。这么机灵的小狗能不讨人喜欢吗?

我很希望把这只小狗养得白白胖胖，因为它实在太可爱了。

In Taiwan, because most people do not understand the importance of wildlife, the wildlife is in a poor situation. We Chinese are fond of eating anything delicious, so there are many animals killed by hunters. People enjoy eating tigers, bears, birds, and lions, so there are fewer and fewer birds flying in the sky and fewer and fewer bears running here and there in the forest. Instead, we often see them for sale at the market. How poor they are! And how cruel we are!

In my opinion, we should try every possible way to preserve wildlife. First, no one is allowed to hurt any wild animal. Second, the authorities concerned should punish those who kill any wild animal. Third, we should pay more attention to those endangered species to protect them from being eaten. If we can do so, nature must become very beautiful.

在台湾,因为大多数人不了解野生动物的重要性,野生动物是在一个贫穷的情况下。我们中国人喜欢吃什么美味,所以有许多动物被猎人杀害。人们喜欢吃老虎,熊,鸟,和狮子,所以有越来越少的鸟在天上飞,越来越少的熊在森林里到处跑。相反,我们经常看到他们在市场出售。他们是多么可怜!我们是多么残酷!

在我看来,我们应该尝试每个可能的方法来保护野生动物。首先,没有人可以伤害任何野生动物。其次,有关当局应该惩罚那些杀害野生动物。第三,我们应该多注意那些濒危物种保护其不被吃掉。如果我们能这样做,自然必须变得非常漂亮。

Everybody likes a small animal! Such as dogs, cats, turtles and so on. My home have a pet dog. He is a little yellow, his whole body is yellow. He has a pair of watery big eyes. Yellow is a little male dog. When he grow up, can help us tube of the house.

One day, the little yellow swept away.com by the bad guys to catch, I was so sad. I want to, I later cant play with you, a little yellow. A few days later, huang came back again, I dont mention how happy heart.

Huang, you are my good friend, bring me a lot of fun. I really like you.

Panda is our country’s treasure, we should protect it. nowadays, we see from the TV that panda is less than before, it is not only because of the damage of the environment, but also the weakness of the panda. Everybody loves panda, it is so lovely, a panda has two black eyes, it is very lazy, it likes sleeping all the time. When we see its round body shape, we can’t help loving them. In order to see the lovely animal, we need to protect them. We must protect the environment, like not to throw the rubbish away, not to cut down the trees. We condemn such behavior that killing the animals. Protecting the animals is everybody’s job.

熊猫是我们国家的珍宝，我们应该保护它。现在，我们可以从电视上看到熊猫比以前少，这不仅因为环境的破坏，还因为熊猫自身的脆弱。大家都喜欢熊猫，它很可 爱，熊猫有两只黑色的眼睛，很懒，总是在睡觉。当我们看到熊猫圆圆的身形时，忍不住喜欢它们。为了看到这些可爱的动物，我们需要保护它们。我们必须保护环 境，比如不随处扔垃圾，不砍伐树木。我们谴责杀动物的行为。保护动物，人人有责。

今天下午，我打开电脑上了qq,，在qq空间里看见了“惊天地泣鬼神”的一幕。

一些人准备取小熊的胆汁，这时，一只母熊挣脱了铁笼，用巨大的熊掌掐死了小熊，然后把头撞上墙壁，死了。也许这是它们最好它们的办法，因为它们解脱了。

看完这一则故事，我快哭了。这么可爱的小熊，这么伟大的母熊，是谁狠心夺走了它们的生命？是人类。口口声声说保护大熊猫的是谁？也是人类保护濒危动物作文作文。这不是自相矛盾吗？大熊猫是我国的国宝，可一些熊猫看见人类就想逃。这是为什么？因为有人伤害熊猫。

熊猫是多么可爱啊！他们也有生命，它们不是致富的工具。我们一定要保护熊猫，一些熊猫已找到，还有一些熊猫还在受那无尽的痛苦折磨。我们要将心比心，假如自己是它们，受到这种痛苦会怎么样？

在这里，我呼吁大家：爱护动物，让动物不再惧怕我们，让这个世界变得真正和平吧！

同时我也奉劝那些伤害熊猫的人：熊猫也有生命，熊猫也有感情。它们的价值并不是让我们赚钱，而是为自己而活。希望你们能到此收手！

Do you love animals? Animals and human beings are the owner of this beautiful planet that we all have the right to freedom of survival on this planet, have the right to enjoy nature gives us everything, this is our common homeland.

However, in the eyes of some people, but these animals is some lose your life, no life, no feelings. They are just delicious or money can buy the things on the table, the people in order to kill all kinds of animals and birds, fur clothing and food in order to the so-called "mouth" a lot of killing selling duck, full mountain bird nets, traps set, overrun by shocking animal remains, such as there are numerous unsubstantiated reports that have appeared. Dropped sharply in animal species, some animals have become extinct or endangered, too cruel. Dont know what those people long is the heart of stone, if left unchecked, we can no longer hear birds schools of thought contend, and cant see the fish live the bottom of the sea, many animals will become "according to historical records". The world will no longer be rich and colorful, the world will only greedy human lonely and sad. This is the tragedy of the entire human race.

Have a word said good, protect animals is to love ourselves, any kind of animal in nature are one part of the food chain, a ring is indispensable, the lack of any one ring will upset the balance of nature, to suffer or ourselves, many animals are friends of human beings, human beings are not often divides into the animal beneficial insects and pests? If beneficial insects is destroyed, it is how a situation? If extinction beneficial insects pests also ceased to exist, the survival of the animal extinction is closely related to our life.

To protect animals, cherish life, is that we call, from the bottom of his heart. We should start from around things, care for small animals, care for the weak life, refuse to eat wild animals, refused to wear clothes made of animal skins, animal bones, accessories and supplies. Resolutely resist the behavior of animal cruelty, and animals together for us to build a harmonious coexistence of their homes.

你热爱动物吗?动物和人类一样都是我们这个美丽星球的拥有者，都有权利在这个星球上自由的生存，都有权利享有大自然赋予我们的一切，这是我们共同的家园。

然而在有些人眼中，这些动物不过是一些任人宰割、没有生命、没有感情的东西。它们不过是餐桌上的美味或能换取金钱的物品，人们为了皮衣和食品杀死各种飞禽走兽，为了所谓“口福”大量捕杀贩卖山珍野味，满山的捕鸟网，遍野的捕兽套，令人触目惊心的动物残骸，诸如此类的报道屡见不鲜，不绝于声。致使动物种类大幅减少，有些动物已经灭绝或濒于灭绝，太残忍了。不知道那些人长的是怎样的铁石心肠，如果任其发展下去，我们再也听不到百鸟争鸣，再看不到鱼翔海底，许多动物将成为“据史料记载”。这个世界将不再丰富多彩，这个世界将只剩下贪婪人类的孤独和凄凉。这是整个人类的悲哀。

有一句话说的好，保护动物就等于爱护我们自己，大自然中的任何一种动物都是食物链的一环，一环不可缺少，缺少任何一环都会打乱自然界的平衡，遭殃的还是我们自己，许多动物都是人类的朋友，人类自己不是经常把动物分为益虫和害虫吗?如果益虫都灭绝了，那会是怎样一种情况呢?如果害虫灭绝益虫也不复存在，动物的生存灭绝与我们的生活密切相关。

保护动物，珍惜生命，是我们从心底发出的呼唤。我们要从身边的小事做起，爱护小动物，爱护弱小生命，拒绝食用野生动物，拒绝穿戴使用兽皮、兽骨做的衣服，饰品和用品。坚决抵制残害动物的行为，为我们和动物共同营造一个和谐共存的家园。

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.

Four little short legs, a fat, body, and a thorn and a small head and soft abdomen. Gather together a lovely and clever little hedgehog.

Little hedgehog is very cute, its whole body, in addition to the abdomen, the other parts are all full of thorns, like a small ball. Is everybody loved them.

Hedgehog thorns but its weapons, whenever meet enemies, it will shrink into a terrible thorn ball, even ferocious wild boar with it cant.

Hedgehog claws have sharp eagle claw, so, this is a hedgehog capture one of the good helper of other small animals!

In melon field, it is known, "a thief steal melons" it "steal" the melon method can and human picking melons method is not the same as well - when night falls, the little hedgehog will sneak up to melon field, the skin will be back into the "steel stab", then, a turn, they slipped behind the melon.

Hedgehog still have a kind of magic power, it is not only can swim, can catch a snake in the water! A hedgehog can swim because it lives in the bushes, afraid of hot, so can swim. It will catch a snake because it not only like to eat snakes, and the snake is cartilage, is afraid of the hedgehog.

I really want to know why the hedgehog has so many hard thorns? Did they to protect themselves, and evolve? Should be like this? Every time see little hedgehog, I think so.

This is my idea of a small animal, a hedgehog. Needless to say how much I like it.

四只小短腿，一个胖乎乎，并带刺的身体，加上小巧的脑袋和柔软的腹部。凑成了可爱机灵的小刺猬。

小刺猬很可爱，它的全身，除了腹部，其他部分全都长满了刺，像一个小刺球。真是人见人爱。

刺猬的刺可是它的武器，每当遇到天敌时，它就会缩成一个可怕的刺球，就连凶猛的野猪也拿它没办法。

刺猬的爪子有老鹰的爪子那样锐利，所以，这还是刺猬捕捉其他小动物的好帮手之一呢!

在瓜地里，它还是远近闻名的“偷瓜贼”，它“偷”瓜的方法可和人类摘瓜的方法不一样哦——每当夜幕降临，小刺猬就会偷偷窜到瓜地里，将瓜皮刺进背上的“钢刺”里，然后，一翻身，就背着瓜溜走了。

刺猬还有一种神奇的本领，就是不仅会游泳，还会在水里抓蛇!刺猬会游泳是因为它生活在灌木丛内，怕热，所以会游泳。它会抓蛇是因为它不仅仅喜欢吃蛇，而且，蛇是软骨组织，是怕刺猬的。

我很想知道刺猬为什么身上有那么多的硬刺?难道是它们为了保护自己，而演化出来的吗?应该是这样的吧?每当看到小刺猬时，我都这么想。

这就是我心目中的小动物——刺猬。不用说我是多么喜欢它了。

A triple bacon cheeseburger seems like a heart attack on a plate.

三层奶酪咸肉汉堡感觉吃完很容易让人突发心脏病。

So how can polar bears thrive on their version, seal blubber?

那么,北极熊是如何处理这些高热量食物的呢?

Turns out theyve stocked up on genes that let them clear fats from their blood.

结果显示它们储存在遗传基因里的信息使得它们能够清除血脂。

Thats according to a study in the journal Cell.

这是根据《细胞》杂志上的一篇研究得出的结论。

Polar bears are well adapted to life on the sea ice.

北极熊非常适应在浮冰上的生活。

Up to half their body weights fat, which gives them extra insulation and buoyancy, and provides them with a ready source of energy.

几乎占它们身重一半的脂肪足以使它们保暖并且维持体力，提供给它们一种易转化的能量。

But how can an animal so fat also be so fit?

但一种动物怎么能又胖又健康?

Researchers compared the genomes of polar bears with those of brown bears, and found that polar bears have accumulated genetic changes that boost their heart health and fat metabolism.

研究人员们通过比较北极熊和棕熊的基因，发现北极熊的基因组中积累了不少有利于心脏健康和脂肪代谢的遗传突变。

One gene in particular, called ApoB, helps move cholesterol out of the blood—where it causes problems in humans—and into cells.

特别是编码为载脂蛋白B的基因有助于清除血液中对人类有害的胆固醇转变成细胞代谢。

These genomic changes happened quickly, evolutionarily speaking.

这些遗传变化从进化的角度来讲发生的十分快。

Polar bears and brown bears diverged from a common ancestor less than half a million years ago.

北极熊和棕熊都来自于同一个祖先，它们是在大约50万年前左右开始向不同分支进化。

But if that seems super speedy, the ability to digest lactose didnt spread through human populations until we domesticated cows, just 10,000 years ago.

但是如果这种变化看上去十分快速的话，消化乳糖的酶逐渐进化到人类各个种群中也还是发生在大概1万年前我们可以驯化乳牛之后。

A moooving testament to the power of natural selection.

这是自然选择力量的证明。

因为，有很多昆虫都对人类有益。比如说：蜜蜂，它很勤劳，每天早上很早就出去采蜜，一次又一次。到了天黑，吃几口蜜糖后，就马不停蹄地对采来的蜜进行加工。蜜蜂的外形并不起眼，生命也很短暂，只有3个月左右；可它一生都不休息，勤勤恳恳地工作，它们对人类毫无所求，却为人们酿造了甘甜可口、营养丰富、可医治病痛的蜂蜜。

还有青蛙，青蛙披着碧绿的衣裳，两只大眼睛，像两颗晶莹透明的玻璃球，它藏在田里，专吃害虫，保护庄稼。它捉害虫的时候两条后腿一蹬，一纵身，敏捷地将后腿一蜷，跳起老高，长长的舌头一伸，就像一个吸尘器一样转眼就把害虫吃到肚子里去了

可是，我们人类却把它们当成美味佳肴摆在餐桌上。

还有许多可爱的动物，我最喜欢的是大熊猫。大熊猫是我国珍贵的动物，妈妈告诉我大熊猫还是我们国家的国宝呢！大熊猫长的很可爱，胖乎乎、圆滚滚的，走起路来一摇一晃的，特别逗人。它的头部和身体都是白色的，只有眼圈、耳朵和肩部是黑褐色的。特别是那一对黑黑的眼圈，长在白白的脸上，像是戴着一副墨镜，加上那笨拙的动作和走起路来东张西望的神情，显得像个小绅士。

你瞧！它们多么可爱，它们是我们人类的好朋友，我们怎么忍心伤害它们呢！

Few Americans study stay put for a lifetime. They move from town to city or to suburb, from high school to college in a different state, from a job in one region to a better job elsewhere, from the home where they raise their children to the home where they plan to live after retirement. With each move they are forever making new friends, who become part of their new life at that time.

很少有美国人学习留一辈子。他们从城市搬到城市或郊区，从高中到大学在不同的国家，从一个地区到一个更好的工作在其他地方，从他们的家中，他们的孩子在家里，他们计划在退休后生活。随着每一个移动，他们永远在新的朋友，谁成为他们的新生活的一部分，在那个时候。

It is known to everyone that the unrestrained slaughter of wild animals has diminished the number of some endangered species. More and more species are being driven to extinction every year. It is terrible to think that magnificent animals are being sacrificed to human vanity

There are already laws enacted to prevent the importation of rare animals and the products made from their flesh, skin and bones.

These laws must be strictly enforced. Violators of these laws must be severely punished .Moreover, the public must be informed about the natural treasures we stand to lose .If we don’t take immediate action, we will be depriving future generations of our most precious heritage.

In Taiwan, because most people do not understand the importance of wildlife, the wildlife is in a poor situation. We Chinese are fond of eating anything delicious, so there are many animals killed by hunters. People enjoy eating tigers, bears, birds, and lions, so there are fewer and fewer birds flying in the sky and fewer and fewer bears running here and there in the forest. Instead, we often see them for sale at the market. How poor they are! And how cruel we are!

In my opinion, we should try every possible way to preserve wildlife. First, no one is allowed to hurt any wild animal. Second, the authorities concerned should punish those who kill any wild animal. Third, we should pay more attention to those endangered species to protect them from being eaten. If we can do so, nature must become very beautiful.

My favourite animal

Dolphin is my favourite animal.

It is one of the most precious animals. Their bodies are very long, about one zhang（丈）. Dolphins live in the sea. They live on fish, shrimps and so on.

Dolphins are very friendly and peaceful. They never attack people. Instead, they have saved many people in danger in the past years. How helpful the dolphins are!

Dolphins are very clever. People often train them so that they can give a dolphin show which brings people a lot of happiness and joy.

Unluckily, the number of dolphins is getting smaller and smaller. Because of water pollution, there is less and less space for dolphins. Many people make money by hunting dolphins. If we don’t protect them, maybe we’ll lose our good friends one day. As a student, I hope more and more people should take actions to protect dolphins.

My favourite animal

My favourite animal is tortoise. Tortoise walk not fast. But I like the tortoise. Why? Because, tortoise is a cute animal. It have a short tail and a four short foot. It have a little head and a hard shell. They are forty-five little and cute tortoise in My home. They like to play in the water. When they afraid some thing. They wall run fast. They like to eat the fish. I often buy some small fish to them to eat. They can catch the fish fast. First, they fake(假) sleep. When the fish swim near they mouth. They catch the fish fast and bit the fish head. So, the fish die. They can eat the fish. In winter. They like to sleep in the sand. When they sleep, they don’t eat any food.Because they wall hibernation. But, when they are thirsty. They come out of the sand. So, we must give water to them to drink.

I love the tortoise. I hate the eagle. Because, the eagle often eat the tortoise with it sharp mouth.My favourite animal is tortoise.

My Favourite Animal

My favourite animal is a dog.I had a dog when I was ten years old.Its name is Lily.Its a brown and white dog.It does everything with me.Everyday I give it some water to drink and some food to eat.At the weekend,Ill make it take a bath.At that time,the dog is very gentle.And I like it very much.This is my favorite animal----a beautiful,gentle and lovely dog.

panda is one of the scarcest animals. people in the world like it very much.

there used to be many pandas in china long ago. as the balance of nature was destroyed and the weather was getting warmer and warmer, pandas became less.

but at present, the number of pandas is increasing year by year. there are now so many pandas that some are being sent to other countries so that people there can enjoy them.

nowadays, the biggest nature park for panda in china is in sichuan. there is a research centre for nature and wild life there. scientists hope that one day they will have enough pandas to be set free and let them live in the wild again.