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嘉兴曙光整形医院做吸脂哪家好浙江嘉兴光子脱毛Have you ever been on a really long trip, and it felt like it took forever to get where youre going?你曾经有过一个长途旅行,感觉好像一生都到不了目的地吗?Well, how would you like to take a long trip into space?那么,你希望怎样完成一次远距离的太空旅行呢?That might sound like something youve about in a book or seen in a movie,这听起来好像是书上读到或电影里看到的情景,but for a select few people, its real life!但对于那些精选的少数人来说,这是他们的真实生活。Im talking about the astronauts who live in space for months at a time, on the Internationals Space Station.我现在要说的就是那些在国际空间站一次要生活数月的宇航员The International Space Station—or ISS for short—is in orbit above Earth.国际空间站(ISS)在地球上面的轨道上运行。Astronauts live and work up there doing science experiments and learning about life in space.宇航员在里面工作和生活,他们会做科学实验和了解太空生活。To get there, astronauts are carried up into space by rockets.宇航员搭乘火箭进入太空,And when they go home, they ride in space capsules that fall back to Earth.乘坐太空船返回地面。Lets take a closer look.让我们近距离的了解一下。Those big, flat shiny things are solar panels, and they provide energy for the space station.这些闪闪的大平板是太阳能板,它们为空间站提供能源。They capture sunlight and they turn it into electricity.它们捕获阳光并将它转换成电能。The space station uses that electricity to power lights and computers and everything else that makes the ISS go.空间站中的电灯、电脑及其它持其运行的东西都用这种电能。This is a robot arm.这是一个机械臂。Astronauts inside the station use this arm by remote control, to fix things on the outside of the ISS.在空间站内,宇航员通过远程操控它来修复空间站外的东西。Although it might not look like it, the space station is kind of like a big house.虽然它看上去不一样,但空间站就像一个大房子。It has 5 bedrooms, 2 bathrooms, a kitchen—which astronauts call a galley,里面有5间卧室,2间浴室和一间宇航员称为“galley”的厨房。and they even have a laboratory, just like we do at the fort.他们甚至有一间实验室,就像我们的沃斯堡。But as you can imagine, life on the space station is a lot different than it is back home on Earth.但是和你想的一样,空间站的生活与地面上的生活有着很大的区别。For one thing, all of the water that astronauts use has to be flown up by rockets.其中一件就是,宇航员的所有用水都要用火箭来运输,Since its so hard to get up there, water is only used for drinking and eating.由于运水很难,所以只有在喝东西和吃饭时才能用水。So astronauts dont take baths or showers with water.因此宇航员不能用水洗澡。Instead, they wash up with special washcloths.但他们能用一种特殊的浴巾来清洗身体。But probably the biggest difference is that theres much less gravity up in the space station than there is here on Earth.但是最大的不同在于空间站里的重力远小于地球。Instead of sticking to the ground like we do at home, astronauts up there just float around!我们在地球上是贴着地面走,但宇航员只能到处漂。So, in a way, its a lot easier for the astronauts to move around, because theres less gravity.从这点上来说,宇航员很容易移动,因为这里重力很小。But after a couple of days in space, their muscles actually get weak.但是在空间站待了一段时间后,宇航员的肌肉渐渐疲软。So astronauts on the space station have to exercise at least two hours every day to give their muscles a workout.所以空间站的宇航员每天必须至少锻炼俩小时,保肌肉的功能。But the rest of the time, the astronauts are conducting experiments!但其余的时间,宇航员都在进行太空实验。Theyll study plants to see how they grow in space, and theyll study small animals, like fish,他们会研究植物在太空怎样生长,他们也研究鱼之类的小动物,to see how their muscles do in low gravity.观察它们的肌肉在低重力下如何活动。They even study how robots work in space.他们甚至还研究机器人怎样在太空中工作。Say hello to Robonaut 2.跟机器宇航员2号打个招呼吧!Hes a robot, like Squeaks, who lives on the space station full time,他跟吱吱一样,是个机器人,一直生活在空间站,Hes on board so astronauts can see if robots work as well in space as they do on Earth.它现在甲板上,因为宇航员想要观察它的工作是否和在地球上一样,R2, as his friends call him, can use tools, and even go on a spacewalk by himself.机器宇航员2号(他的朋友们都这样叫它),能够使用工具,甚至能够独自进行太空行走。Spacewalks are when astronauts leave the space station in a spacesuit,太空行走是指宇航员穿上宇航,离开空间站to do work on the outside of the station.去站外工作。But they dont do them very often.但是他们不经常这样做。Spacewalks are only for when astronauts need to fix things on the ISS or to gather information for experiments.他们只在需要修复空间站上的东西或是收集实验信息时才这样做。So life on the International Space Station is hard work,国际空间站上的生活很艰苦,and its really different than life at home.并且不同于地球上的工作。But if you ask me, the astronauts who get to go there are pretty lucky—但是如果你问我的想法,我一定会说他们很幸运because they actually get to live in space!因为他们竟然在太空生活过!Thanks for joining us on SciShow Kids.欢迎收看儿童科学秀.Maybe one day, if you work really hard, you can go to the ISS! See you next time.如果你努力的话,也许某天你也能去国际空间站。下次再见!201707/516815海盐二三门诊激光除皱多少钱 TED演讲视频:历史中的数学数学能解释历史么?让-巴蒂斯特·米歇尔在这篇演讲中告诉我们:不仅能,事实上数学可以用来解释很多历史规律。从语言的变迁到战争的伤亡,他向我们展示了数字化存储的历史记录正在逐渐帮助我们深化对历史规律的理解。201703/500678嘉兴曙光整形医院眼睑其他排名

海宁市人民医院去痘印多少钱Dear Kitten,亲爱的小猫:Since I have hissed at you the customary 437 times, it is now my duty as the head of the household to, begrudgingly, welcome you.到目前为止我已经向你张嘴437次,根据传统,是我到了该向你说声欢迎的时候了。Perhaps you are here to replace me, but I must do my duty and educate you on your new surroundings, as Maximilian once did for me. Rest in peace.也许你是来取代我的,但我必须尽好义务教你有关新环境的一切,就像老麦斯曾为我做的一样。愿他安息。Dear Kitten,亲爱的小猫:This room here is basically a crapshoot, either you get the petting of your life--and I mean two hands,在这间房子里,状况总是很极端,要么他们会用手抚摸你很久--我说的是两只手那种,like, you dont even know whats going on--or they just lie there and dont do anything for hours. Its weird.就像,你根本就不知道那是怎回事--要么人类就只是躺在那好几个小时然后什么都不做。很奇怪。Oh, and I should also point out on special occasions, they will leave the underwear drawer open to signal their appreciation...of me.喔,还有我应该要跟你说,在特殊的情况下,他们会打开内衣抽屉来表示他们的感谢...对我的感谢。Just to be clear, its my spot. Its perfect in there.先说清楚,那是我的地盘。那里面超棒。Its like sleeping surrounded by underwear. Well, I mean, thats exactly what it is.就像被内衣裤包围着睡觉一样。嗯,我是说,事实上就是那样。Dear Kitten,亲爱的小猫:I remember when I could fit in a shoe. Theres nothing like it, being engulfed in 360 degrees of foot smell... Enjoy it while you can.我记得我还塞得进鞋子的时候。沉浸在无死角的臭脚丫味里...那感觉真是太好了。趁你还可以的时候好好享受吧。Dear Kitten,亲爱的小猫:Because you are so small, you cannot jump, which is sad, sad for you,因为你那么小,你不能跳,对你来说那很遗憾,but eventually you will, and you will find the places that I refer to as ;up.;不过最后你会做到的,而且你会找到我称之为“上面”的地方。This will come in handy, especially around the human larva, which I know smells like milk but can be a bit grabby.在这里可以闻到人类小宝贝的味道,我知道闻起来像牛奶,但可能会有点爱乱抓。Dear Kitten,亲爱的小猫:You should be aware that there are two kinds of food. The first is sort of a dehydrated brown niblet.你应该注意到食物有两种。第一种有点像脱水的棕色小颗粒。I think they give us these because theyre training us to be astronauts--just a guess.我想人类给我们吃这些是因为他们在训练我们成为太空猫--只是一个猜测。The second kind is wet food.第二种是湿的食物。It is so special they keep it in little armored metal casings that no claw can penetrate.这种食物特别,人类把它放在我们爪子打不开的装甲小金属盒里。With no claws to speak of, the humans can somehow open them. Its like some dark magic.明明就没有爪子,人类却不知道为什么可以打开那些盒子。这就像什么黑魔法一样。Dear Kitten,亲爱的小猫:I should warn you of the monster known as ;vacuum.; It can eat and yell at the same time.我应该要警告你那只叫作“吸尘器”的怪物。它可以边吃边吼。And Ive seen it eat everything, seriously, like a paper clip and two cat toys--didnt even flinch.我就看过它可以吃掉所有东西,没在开玩笑,像是订书针和两个猫玩具--连抖都没抖一下。To hide from vacuum, you may use the curtains of invisibility. Oh yeah, youre good. Good hiding. Oh, boy.要躲过吸尘器,你可以使用隐形窗帘。好耶,你不赖嘛。躲得好。噢,小子。Dear Kitten,亲爱的小猫:One final note, once in a while you might see a little red dot.最后一件事,偶尔你可能会看到一个小红点。Im going to tell you this right now: It is real, and it can be caught. I did it once.我现在要告诉你:小红点是真的,而且可以被抓到。我有一次就抓到了。I held it for a full minute, but when I lifted my paws, it was gone.我抓住它整整一分钟,不过当我抬起我的爪子时,它就不见了。So Kitten, welcome to the household. Youll do just fine.那么小猫,欢迎来到这个家。你会做得很好的。201703/497507嘉兴曙光整形医院脱毛哪家好 Selling fireworks is now banned in the Indian capital of Delhi, thanks to air pollution concerns.基于对空气污染的关心,现在在印度首都德里出售烟花是被禁止的。Fireworks are a traditional part of the Hindu festival of Diwali. But the morning after the recent celebrations, Delhis citizens woke to a thick blanket of toxic smog.烟花是印度排灯节传统的一部分。但在最近庆祝后的早晨,德里的市民起来后被浓密的有毒烟雾笼罩。Air quality in the city of 16 million people is among the worst in the world. In the aftermath of Diwali, some parts of Delhi recorded pollutant levels 30 times higher than recommended.在这个1,600万人口的城市,空气质量是世界上最糟糕的。排灯节之后,德里的一些地区记录的污染水平比推荐值高30倍。A lawsuit prompted by the incident led Indias Supreme Court to suspend all fireworks sales in the city and order a three-month study of the harmful effects of fireworks.由此事件引发的诉讼导致印度最高法院暂停该市所有的烟花销售,并命令展开为期三个月的烟花有害影响研究。But fireworks are hardly the only pollutant Delhi has to worry about. A sharp increase in the number of cars on the road has led to driving restrictions in the city.但是,烟花并不是德里唯一担心的污染物。道路上汽车数量的急剧增加,导致该城市对车辆限行。译文属。201611/480330南湖区注射丰下巴费用

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