描写动物的英语作文10句(精彩20篇)

My little dog looks very cute, round head with large amber eyes. It has a powder doodle tongue, summer is always stretch out. Its strong limbs, pea is white. Really cute.

The dog eating with nose smell, it always first with the tongue lick slowly again. When I put the cake, cake in hand, the dog not only eat them quickly, and ate with relish.

One day, a little black dog chew bones, the puppy immediately jumped up to rob. The little black dog a flash, let the dog closed on empty air. Then, the dog suddenly stood up, front legs forward, body and tail of a pretty, "call" to the little black dog ran. The little black dog a strange call and dog fighting. They screamed out "wang wang", move down the road. Puppy seize opportunity, ruthlessly put the little black dog bit the leg, the little black dog bellow out a cry and limped down bone, with tail slipped away. The dog licked his body on the ground and ate with relish.

So lovely, fierce dog called how could I dont like it?

If it happy, than who are diligent, gentle than anyone. It will rush you bark, or rubbing on your leg told you to turn it into her arms, gently stroked it, it against in your arms, quietly lying down, enjoy your caress, as if a docile child. It also very considerate, when you write your homework, it is also not noisy, just quietly lying on your side, Bob looked at you, or play, is not to bother you; If it is not happy, the mood is not high, you call it, it doesnt often, are more willing to hide in a corner, curled up, sleeping; If you training it at this moment, its a small temper, will be with you in anger, and then "run away", go out one day is not a shadow, let you miss it.

我家的小狗长得十分可爱，圆圆的脑袋上嵌着一双琥珀色的大眼睛。它有一条粉嘟嘟的舌头，到了夏天总是伸出一大截。它的四肢强壮有力，爪尖是白色的。真逗人喜爱。

小狗吃东西的时候它总是先用鼻子闻一闻，再用舌头慢慢舔。每当我把蛋糕、油饼放在手上，小狗不但很快地把它们吃掉，而且吃得津津有味的。

有一天，一只小黑狗啃着骨头，小狗马上窜上去抢。小黑狗一闪，让小狗扑了个空。接着，小狗猛地站起来，前爪前伸，身子后倾，尾巴一挺，“呼”地向小黑狗扑过去。小黑狗一声怪叫和小狗厮打。它们“汪汪”乱叫，蹿上蹿下。小狗看准时机，狠狠地把小黑狗的腿咬了一口，小黑狗惨叫了一声，一瘸一拐地夹着尾巴放下骨头溜走了。小狗趴在地上舔着身子，又津津有味地吃着“战利品”。

这样可爱、勇猛的小狗叫我怎么会不喜欢它呢?

它要是高兴，能比谁都殷勤，能比谁都温柔。它会冲你汪汪叫几声，或是蹭着你的腿叫你把它抱进怀里，轻轻抚摸它，它偎在你的怀里，静静地躺着，享受着你的爱抚，仿佛是个温顺的孩子。它还很善解人意，在你写作业的时候，它也不吵不闹，只是静静地趴在你身边，摇头晃脑地看着你，或者自己玩，就是不会打扰你;但它若是不开心，情绪不高，你叫它，它也不会理你，更愿意躲在一个角落里，蜷成一团，呼呼大睡;你若这时训它，它的小脾气一上来，就会跟你赌气，然后“离家出走”，出去一天也不见个影儿，让你挂念它。

I like many animals ,such as cats,monkeys,fishes and tigers. but my favorite animals are dogs.I keep a dog in my house .My family members call it "Wang Wang" .It is black and white .All of us like him.It is very cute ,friendly and clever .I often takes him out for a walk in the evening.It brings us joys and smiles.So I like it best.

Standing in the shore of the beach to the far distance, we have only seen one white. Water and sky merged into one or both days of hard water. Is the so-called: mountain hill lock lock fog fog, even the water the end of days water incessantly. distant sea, the sun shining in the beautiful, the fish shop in the movie like water, like a naughty child constantly jumping shore

animals are natural resources that people have wasted all through our history. animals have been killed for their fur and feathers, for food, for sport, and simply because they were in the way. thousands of kinds of animals have disappeared from the earth forever. hundreds more are on the danger list today. about 170 kinds in the united states alone are considered in danger.

why should people care? because we need animals, and because once they are gone, there will never be any more.animals are more than just beautiful or interesting. they are more than just a source of food. every animal has its place in the balance of nature. destroying one kind of animal can create many problems. for example, when farmers killed large numbers of hawks, the farmers` stores of corn and grain were destroyed by rats and mice. why? because hawks eat rats and mice, with no hawks to keep down their numbers, the rats and mice multiplied quickly.

luckily, some people are working to help save the animals. some groups raise money to let people know about the problem. and they try to get the governments to pass laws protecting animals in danger. quite a few countries have passed laws. these laws forbid the killing of any animal or planton the danger list. slowly, the number of some animals in danger is growing.

Lijiang, an ancient town of Yunnan Province, is one of the most famous tourist destinations. Its pace of life is slower than that of most cities of China. There are many natural beauties everywhere in Lijiang and many ethnical minorities provide tourists with a great variety of cultural experience. Lijiang is also well-known as the "city of love" in history. Many stories about life and dying for love have spreaded widely among the locals. Nowadays, for tourists home and abroad, the ancient town is regarded as a paradise of love and romance.

云南省的丽江古镇是中国有名的旅游目的地之一。那里的生活节奏比大多数中国(的城市)都要缓慢。丽江到处都是美丽的自然风光，众多的少数民族同胞提供了各式各样，丰富多彩的文化让游客体验。历史上，丽江还以“爱之城”而闻名。当地人中流传着许多关于(人)生，为爱而死的故事。如今，在中外游客眼中，这个古镇被视为爱情和浪漫的天堂。

In the vast ocean live many creatures with great intellectual and physical capacities.Dolphin is one of those great creatures,whose capacities to think and move at an astounding rate puzzle those who study their behaviors,Dolphins possess something that makes them different from all the other sea creatures.It is not strength or speed but the size of their brains.Dolphin s brain is almost the same size as that found in the human head.They live for a ling time.

Dolphins babies are born in the water.They can grow up to three and a half meters long.

Dolopins use sound to help them find their way,look for their food and talk with each other.Sound is just like their eyes and mouths.

[海洋动物的英语作文

In my hometown there is a small garden, the fall is up. White jade of its magnolia its faint toward the Quartet, vibrant Qiuju, they mix and match, competing Fang bucket Yan, as in the election contest as the same, the flame of red maple ... ...

Was the autumn wind blowing, they have drifted into the sky, and some like a beautiful butterfly in the dance, and some like a few children in the swing, and some like a group of red girls in the dance ... ... evergreen pine and cypress also have. Garden roadside flowers, through the gardener pruning, neatly standing, those lush foliage of the big leaves, paulownia tree, drilling, and so on, also took off the green clothing. Water Lingling peach ﹑ delicate crisp pears, sweet and sweet silk are hung in the branches. The flying leaves fall in the garden.

In the sunshine, the road like a layer of golden carpet. Look up at the sky, blue sky, white clouds appear in front of me. My hometown is a small garden in the fall. The charming scenery makes me linger.

它是一条很可爱很乖巧的小狗，名叫花花，花花是外公捡回来的一条狗，想起它，我就高兴......

花花可乖巧可爱了，每次还没跨进外公家的门槛，花花就兴奋地、跳着、跑着出门迎接我，舔舔我的鞋尖，咬咬我的鞋带，还冲我摇尾巴。我多么高兴啊！这时，我会拿出我的零食，喂给花花吃，什么巧克力呀、糖果呀、鱿鱼丝呀......忽然，花花叼起鱿鱼丝，一溜烟跑了，跑到僻静的地方去享受美味了。

自打那以后，我爱上了外公家，并喜欢经常去，一半是可以看看外公，一半是因为花花。去之前，我总要带点糖果、巧克力、鱿鱼丝，特别是鱿鱼丝，我要多带点，因为花花爱吃。也从那以后，花花和我交往更密切了。

我爱我的花花，想起它，我就高兴 ......

[描写动物的作文：我的小狗花花

Another summer, the wind becomes warmer and warmer, village pond also dont have a summer flavor.

And I came to the pond, is a piece of red and white cross lotus, green lotus leaves a piece next to a more set off the beauty of the lotus. Like chopsticks and bowls, the tacit understanding. All of a sudden, lotus leaf slightly shaking, close to a look, turned out to be the fish who can move back and forth under the lotus leaf. On the surface of the lotus also couldnt help shaking with lotus leaf "swan dance", see, lotus petals how charming, delicate and bright petals in front of me shaking, like a beautiful fairy, wearing a pink and white dress, lovely fish and lotus in dance together, pool of willow is littered with beautiful long hair. The wind gently blowing, lotus pose more charming, more beautiful willow branches, and fish swimming more cheerful. The beauty of the scene makes me reluctant to go, but I want to eat dinner!

After supper, I again came to the pond for two years, the shore lit the lamp, the wind became much more cool. Suddenly heard a "cicada" tree singing this song: "know - -" dont know, this bug "know" what? The pond at night, always so quiet, no beautiful lotus pond moonlight, lotus also cant see clearly. But zen call and frogs left in the quiet.

You listen to, the pond at night is so beautiful!

Summer has a beautiful pond, pond also have a beautiful summer!

现在我最喜欢的动物是狗，不过以前我很讨厌狗。听，它又开始汪汪地叫起来。哎，你说叫得好听吧，也就算了，可是，这声音也太难听了，还没完没了。而且常常在夜深人静时吵个不停，让你无法入睡。还有，每次我一回家，它都会在我腿上闻个不停，好像我是外星人一样。有时，它还会趁我不备，突然跳上来，吓我一跳。

可是最近，我改变了对狗的看法。

有一次，我去奶奶家。刚坐下，便看见“帅哥”牧羊犬咬着骨头玩具，坐在地上，等着我来陪它玩。我刚开始不愿意。它就蹲在地上，用可怜巴巴的眼神看着我。看着它那种眼神，我便心动了。我站起身向它走去，它见有了希望，便立马站起来，飞快地叼起玩具，跑到了我跟前，把玩具放下，又拼命地摇晃着尾巴，伸着头，喘着气在我身边打转，好像在说：“陪我玩玩吧!”我找来玩具，准备着要飞快地踢出去，它便目不转睛地盯着骨头，像一位尽职的守门员。我飞起一脚，以迅雷不及掩耳之势的速度踢了出去。我想：哈哈，看你怎样挑战高难度。只见它一跃而起，朝着骨头的方向跳去，用前爪接住。真是万万没想到，看来我是小看了它的能力。它又去桌子那里转了一圈，好像在庆祝着成功。玩久了，我有些不耐烦，就坐在椅子上休息。它便也坐在地上，看着我，眼神诚恳，坐着一动不动，乖极了。我心软了，便起身，摸了摸它，它的毛真舒服啊!它见我为它按摩，索性懒洋洋地躺下，眯起双眼，撒开四肢开始享受了。看着它满脸的惬意，我开心地笑了。

原来，狗也是人类的好朋友，也是调皮、可爱、尽职的动物。现在，它见到我会很高兴，当我离开时又是那么依依不舍。

狗便成为我最喜爱的动物了。

小兔子是一种可爱的小动物。它有一双长长的耳朵，一双红通通的眼睛，一只三瓣嘴，它的前腿长，后腿短。让我给大家详细介绍一下吧！

兔子是一种哺乳类动物。当它感到高兴时，它就会原地跳跃。当它不喜欢某样东西时，它就会扑过去。当兔子脚尖站起来，是警告的意思。兔子感到危险时，它会尽量把身子压低。如果兔子躺在地上翻身，代表它的心情不借，很舒服。

因为兔子长的很弱小，大型动物就会把兔子当甜点吃掉，聪明的小兔子有很多窝，这些窝都是相通的，遇到危险时，就逃进窝里，从另一个窝沈到安全的地方。所以人们都说它是‘狡兔三窟’。

怎么样？听了我的介绍，你是不是也很喜欢聪明可爱的小兔子呢？

我有一位老朋友——小金鱼。说它老，是因为它是我养过最长时间的小动物——已经整整有一年了。说它小，是因为它那样小巧玲珑，整个身体也只有五六厘米长。

小金鱼的身体是椭圆形的，还是红到白的渐变色呢。咦，它的鼻子跑哪儿去了?哦，原来在头的正上方啊，也太小了点吧!它的嘴巴一张一合，好像要跟我说话。两颗圆不溜鳅的眼睛又大又黑，这儿瞅瞅，那儿瞅瞅!实际上它是个大近视眼哦!只能靠感光来判断周围的事物。它的尾巴就像一把张开的剪刀，最边缘是透明的，薄得像一张纸。金鱼的尾巴不光好看，还是它的“桨”呢!金鱼要用尾巴的力量来游动，控制方向和平衡。

大家睡觉时，都是闭着眼睛的，可小金鱼不一样，眼睛是睁着睡觉的，因为它们没有眼皮。

小金鱼和我还很亲密呢。我给它吃东西时，它就把头抬起来，努力地向前游。可鱼食好像在带它玩，一直向前飘。这可把小金鱼惹急了，它飞快地游了过去，一口把鱼食吃掉了。之后，它还没吃过瘾呢，眼巴巴地看着我。可我不能再给它吃了，再吃小命都保不住了!因为金鱼不知道自己该吃多少。

小金鱼这么活泼可爱，大家有兴趣来参观参观吧。

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.

Stationery, we are very familiar with, some people like bags, some people like pencil cases, some people like pencils, and some people like rubber, but I like my "pet" - small rabbit.

It was that time I went to my mother unit, my mother gave me, so far, it is intact. Its color is red, far from a look, like wearing a red coat, sort of a small. It looks very gentle, lying on the ground like a red blanket. Its head with a pair of big ears, a pair of bright eyes below the red nose, there are long beard, limbs are golden, chest still holding a golden ingot, which says a " Blessing "word.

It is not only peculiar shape, or my little partner in my life. Whenever I am sad, it seems to be comforting, "Do not be sad, every day to be happy, okay?" Whenever this time I will be very happy. Remember that once, I test the test of 100 points, after returning home, I am happy to the rabbit said: "I test 100 points", as if the little rabbit and said to me: "I am happy for you, but not proud ah! "Look at the little rabbit and lovely and calm expression, I suddenly converged my excitement, I thought Bunny said, if I am proud, then I next test bad, I am very grateful to the rabbit can be timely remind me!

This is my little rabbit, do you like it?

She is medium hight,very slim,her shape is cute,and her skin is as white as snow.She has got long,curly,black hair,her lips red as wine.She has big,bright eyes,when she is smilling,her eyes are shinning.

Her voice is soft,but powerful,thats because she is knowledgeable.Her head is big,I bet theres lots of knowledge in it.

She likes wearing a blue sweater and long,brown skirt.Sometimes she also wears jeans,when she is wearing jeans,she looks pretty cool.

By the way,she never wears glasses,you can see her eye sight is very good.

Well,she is beautiful,isnt it?

我在上学路上看见了一只眼睛发亮黑黑的，很可爱。他还在望着我手中的面包叫着仿佛他在向我要吃的。香香的面包勾起了小狗的食欲我看见他可爱的样情不自禁的给了他一点面包。他向我叫了三下仿佛说谢谢了。我走了，可我不知到伞掉地上了。

上课了，我还在想哪只小狗。不知道他怎么样了？我很担心！时间过得真快放学了。我慢慢在路上走着。忽然，打雨倾盆而下我不知道怎么回家？只听“旺！旺！旺！”几声一只小狗出现在我眼前小狗叼着伞跑了过来他把头向上一望仿佛想把伞给我我拿起那把伞原来是我的伞那把做了记号的伞。我太高兴了！我一下子把小狗抱了起来！

我把小狗带回了家，对妈妈说“您看我带什么回来了，一只小狗，一直帮了我大忙的小狗。”妈妈问“怎回事？你把那么脏的小狗带回家！快仍出去。”“我要养它”我说。“为什么”妈妈说，“好吧！”我带着小狗去厕所洗了一个热水藻。小狗在水里跳害的我也要洗个澡。我既生气有开心。小狗到处跑跑得厕所到处都是脚印。小狗突然跳到了我身上，我一下子躺在地上了……

我爱我的小狗！

导语：你有养过小动物吗?你最喜欢的小动物是什么呢?下面是yuwenmi小编为大家整理的英语作文，欢迎阅读与借鉴，谢谢!

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.

英语作文翻译：

我最喜欢的动物是乌龟。乌龟走不快。但我喜欢乌龟。为什么?因为乌龟是一种可爱的动物。它有一个短尾巴和一四短脚。它有一个小脑袋和一个硬壳。他们是我家里四十五只可爱的小乌龟。他们喜欢在水里玩。当他们害怕某些事情。他们墙跑得快。他们喜欢吃鱼。我经常买一些小鱼给他们吃。他们能很快抓到鱼。首先，他们伪造(假)睡眠。当鱼儿游近它们的嘴。他们抓鱼快，咬鱼头。所以，鱼死了。他们可以吃鱼。在冬天。他们喜欢睡在沙滩上。当他们睡觉时，他们不吃任何食物。

他们墙冬眠。但是，当他们渴了。他们从沙子里出来。所以，我们必须给他们水喝。

我爱乌龟。我恨鹰。因为，鹰经常用它锋利的嘴吃乌龟，我最喜欢的动物是乌龟。

Wearing winter clothes, bathing winter rain, with a strange feeling can not tell. Although the falling rain bead mixed with the cold wind gives a feeling of cold, but it rushed to the earth a happy new year bath, to meet the New Years coming. But also reflects the atmosphere of the winter.

Walking on the road, and the raindrops hit the crack on the crack, so I remembered the summer wearing a raincoat umbrella scene. Suddenly look back, everything as old The swaying of the wind swiftly reminds me that it is winter! All the creatures of the earth are beginning to hibernate. The rain in the winter is like a pearl sprinkled on the earth, and the careful observation of the dense raindrops will make you dazzled and dizzying.

Look up and wait and see you will find the rain racing scrambling to fall from the top down, and some quietly lying in the grass, like a crystal clear and shiny shining light; some directly falling on the tree, like a Precious stones to help it dressed beautifully to meet the coming of the New Year; some fall into the thirsty river and lake, for their quench their thirst, like a mother to feed their own son, so timely. Suddenly, blowing waves of wind, feeling waves of cold but the heart is so sweet, because we immediately have to New Year friends.

The rain has been under, it seems to let people review the winter atmosphere. After the rain the earth is more like bathing New Years weather, the air is more clean fresh, clean up the dust, but also sober people impetuous heart.

雪景是一个既清纯，又浪漫的一种自然景象，不同的雪。依据雪的形态，雪景可分为飘雪、积雪和风雪景观。以下小编为你整理了描写雪景的英语作文，希望对你有所参考帮助。

Entered in 20xx, on the other day under a heavy snow. Like the other day also Yangchun warmest March on more than 2:00, cold weather, the air is filled with lead-colored clouds. On people wake up from sleep when the cold wind up on the peg. But soon enough, the wind stopped, it began to snow. This is the first winter snow.

From a distance, the snow like small Eun-joo, like drizzle point, such as willow flowers, one after another for us to hang spondee the roof snow white curtain, the rise of the snow through the curtain looked sparse, and that high-rise buildings nearby, faint about about, like clouds, the clouds like in years, is particularly good-looking. Occasionally heard "creak" A snow pressure to cut off the branches.

To the school. Dense snow, dancing all over the place, and pretty soon the entire campus into a silver on the world, the ground turned into a carpet, wearing a white sub-trees, from building with white hat, a cotton covered with houses, that Tong branches full of the "pear" tree branches covered with a "snowball" and "silver ball", from afar, Qiong Yu-shu-chi, powder, full of poetic.

More than the United States and the small snowflakes ah! Began mid-yo, but also small and thick and soft and light, like that noble white swan gently shake the wings, small patches of feathers, down you long Durian; then the small size of the snowflakes , thicken, and become numerous, as one of hard rock heaven Qionghua Yushu, the white petals have no time to fly down; Then, under the snow the more the bigger, small snowflakes in the air you pull, I pull, you cling to I you, one round, one everywhere, as if countless tear to pieces of the cotton ball rolling down from the sky, At that time, the whole world has become vast and beautiful.

Groups of children on the lawn snowmen, snowball fights, snowball throwing objects. Almost joyful shout that the snow on the branches of small to

Snow Grains for many small, as the same as white sugar. They wave in the air, and landed not in a hurry, it seems as if reluctant to leave the sky, and some quietly jumped into the collar of pedestrians, the quietly disappeared. Then, a small piece of snow as light as smoke, such as clean as jade, silver, like white, Durian have triumphantly. Just come down from heaven to kiss the earth ... ...

译文：

进入了20xx年，就在前些天下了一场大雪。前些天还暖的如同阳春三月，就在凌晨2点多，天气骤然变冷，空中布满了铅色的云。就在人们刚从睡梦中醒来的时候，凛冽的寒风就挂起来了。过了不久，风停了，就下起雪来。这是入冬以来的第一场雪。

从远处看，白雪像小银珠，像小雨点，像杨柳花，纷纷扬扬为我们挂起白茫茫的天幕雪帘，抬头透过稀疏的雪帘望去，那远处的高楼大厦，隐隐约约，好像在云雾中，宛如在云里，显得特别好看。偶尔会传来“咯吱”一声，积雪把树枝压断了。

到了学校。稠密的雪花，满天飞舞，不一会儿整个校园就变成了银色的世界，地面变成了地毯，大树穿起了白袍子，教学楼带起白帽子，房屋上铺满了棉絮，那桐枝上开满了“梨花”，树上、树枝上挂满了“雪球”和“银球”，远远望去，玉树琼枝，粉状玉琢，充满了诗情画意。

多美的小雪花啊!开始零零落落，又小，又厚，又柔，又轻，就像那高贵的白天鹅轻轻地抖动着翅膀，一片片小小的羽毛，飘飘悠悠落下啦;接着小雪花变大了，变厚了，变得密密麻麻，就像谁用力摇动天上的玉树琼花，那洁白无暇的花瓣纷纷飞下来;接着，雪越下越大，小雪花们在半空中你拉我扯，你抱住我，我拥紧你，一团团，一处处，仿佛无数扯碎了的棉花球从天空翻滚而下，这时，整个世界都变得迷迷茫茫的，美不胜收。

一群群孩子在草坪上堆雪人，打雪仗，掷雪球。那欢乐的喊声都快把树枝上的积雪震落了小来。

一颗颗小小的雪粒，像白砂糖一样。他们在空中飘舞着，并不着急落地，好像舍不得离开天空似的，有的悄悄跳入行人的衣领里，无声无息地消失了。接着，一片片的小雪花像烟一样轻，像玉一样洁，银一样白，飘飘洒洒，纷纷扬扬。从天而降，亲吻着久别的大地……

The beautiful autumn came, and the fruit trees were covered with red lanterns. The countrys children jumped and shouted, and the fields echoed their silver bell-like laughter.

The village people are busy, my sister with his brother to pick up the fruit on the mountain. To the orchard, the na! Fruit on the fruit trees are mature, my sister and brother joyfully picked the full three baskets.

The fruit of the orchard is as much as the sand of the sea. Fall in the fall of many sweet smell, pear fragrant, apple sweet, pineapple acid, there are many kinds of aroma floating in the air.

There are many small animals ready to winter it! There are small frogs, bears, magpies ... ...

Little frog said: "I want to seize the hole."

Magpie said: "I want to step up the nest."

Bear said: "I want to find a hole."

Snake said: "I want to sleep well."

Autumn it gave the yellow ginkgo tree, it gave the red maple leaf, it gave the golden brown field, it gives the orange red fruit tree, it is purple, yellow, white to the chrysanthemum fairy.

Autumn is really beautiful, I love autumn!

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。