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襄阳那家医院做包皮比较好88助手襄阳龟头包皮炎做手术吗

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It happens to everyone大家都有这样的时候,You#39;re just finishing up your lunch, maybe helping everyone clean up,你刚吃过午餐 可能在帮人收拾餐桌,and just as you open your mouth to say something...你刚想开口说话,...oh cheese! excuse yourself, Squeaks!天哪,注意影响,Squeaks!Burping can be embarrassing sometimes…...but everyone does it!打嗝有时挺让人尴尬的,但大家都会打嗝。And people aren#39;t the only animals that burp!不只是我们人类打嗝儿哦。Dogs,sheep ,and cows all burp after they eat...、绵羊、牛在吃完东西后都会打嗝。...even though you never hear them say #39;excuse me.但你从未听它们说过#39;不好意思#39;And since we all seem to do it, there must be a good reason for burping...and there is.既然我们都会打嗝,肯定是有原因的,那是当然的。But to find out why we burp, we first need to learn a little bit about our body#39;s digestive system.在找到打嗝原因之前,我们首先需要了解一些消化系统的知识。The job of your digestive system is to break down, or, digest, everything that you eat,消化系统的功能就是分解或消化你吃下的所有东西,so that your body can use all of the good nutrients and energy that are in your food.从而使你的身体能利用所有食物中的好营养和能量。The digestive system is made of lots of different body parts.而消化系统是由很多不同的身体部位组成的。Some of those parts you can see in a mirror, like your teeth and your tongue…有些你从镜子上就能看到,如牙齿和舌头...and some are deep inside your belly, like your stomach.而其他的如胃等在你的腹腔内部。And in between your mouth and your stomach is a long tube called the esophagus.在你的嘴巴和胃之间有一个长长的管道,它就是食道。When you swallow, food travels through your mouth and throat,当你吞咽时,食物经过你的嘴巴和喉咙,and then moves down your esophagus and into your stomach.通过食道进入胃部。You can think of your stomach a little bit like a pouch, or a bag, just like a backpack or a purse.你可以将你的胃想象成一个袋子,类似于背包或者钱包这种东西。It can stretch a little bit when you put things in it ...but there#39;s only so much room in there.你放东西进去时会把它撑大一点,但它的空间只有那么大而已。So, if things start to get too crowded, something#39;s got to go!所以,如果东西太多挤在一起的话,就得拿出去一些了。And burping is your body#39;s way of getting rid of extra gas in your stomach when there#39;s just too much of it.当你胃里气体过多时,打嗝是你的身体排出胃里多余气体的方法。During a burp, gas leaves your stomach and goes up through the esophagus,打嗝时,气体离开胃部,穿过食道,and leaves your body through your mouth or nose.通过嘴巴或者鼻子离开你的身体。And … I#39;m sure you#39;ve noticed … there#39;s usually a noise involved.我想你已经注意到了,打嗝时通常伴有声音。But where does all of that gas come from?但这些气体是从哪儿来的呢?Well, that depends. If you#39;ve been sipping on a soda, then the bubbles from the soda...这得分情况。如果你总是喜欢喝苏打水,苏打水中有气泡,which are made of a gas called carbon dioxide... are to blame for your burps.它是由一种叫二氧化碳的气体组成的,你打嗝的话都赖它。But even if you haven#39;t been drinking fizzy drinks, you#39;re still probably going to burp.但如果你从不喝碳酸饮料,你还是可能会打嗝。It happens to most of us between six and twenty times a day!而且我们大多数人每天都会打嗝6到20次。That#39;s because we swallow a lot of air throughout the day, mostly without even knowing it.那是因为我们一天在我们根本不知情的情况下会吸入很多的空气。You might get a mouthful when you stretch your mouth open wide for a yawn…可能是你张大嘴巴打哈欠的时候吞下了一口,... or drink through a straw, or from a water bottle…or chew gum…也可能是你用吸管在水杯里喝东西的时候或是嚼口香糖的时候。...or eat too fast, or if you talk too much while you#39;re eating.或是吃得太快,边吃边说话...都有可能。Some foods can give you a case of the burps, too.有些食物也能引发你打嗝。This is especially true for foods that—while good for you!特别是那些对你身体有益的食物。—can take a while for your body to break down, like beans, peas, broccoli, even bananas!这些食物需要你的身体分解一段时间,比如豆子、豌豆、西兰花,甚至包括香蕉。There are lots of ways that air can end up in your stomach, and it all...adds up.这些都是气体进入你胃部的渠道,所有渠道都包含在内。Once air gets inside of your body, it doesn#39;t have very many ways to get out.一旦空气进入你体内,却没有很多的方法释放出来。So burping allows your stretched-out stomach to get back to normal, and get back to doing its job digesting your lunch!所以打嗝就能让撑大的胃部恢复正常,继续消化你的午餐。So, a case of the burps may not be pleasant...but sometimes it#39;s just gotta happen!有时候打嗝可能不太好,但又控制不了。Just be sure to cover your mouth. And you should probably say ;excuse me, too … ok?只要你捂着嘴巴,再说声“不好意思”就好了。Thanks for joining me on Sci Show Kids!感谢收看儿童科学秀。Is there something that you#39;ve always wanted to know more about?有没有你一直都想知道的事?Get help from a grown-up and tell us in the comments below,快请大人帮忙,在下方留言告诉我们。or drop us a line at kids@scishow.com. I#39;ll see you next time.或者发邮件到kids@scishow.com。下次见。 Article/201706/515069。

We gave them food and shelter,我们给他们提供食物和庇护in return for keeping mice and rats at bay.作为回报他们替我们抓老鼠It#39;s the same reason these cats这也是这些猫得以生活在live on David Hicks#39;s Oxfordshire farm today.戴维·希克斯牛津郡农场的原因We were just overrun with rats and the poison wasn#39;t working.我们鼠患成灾 捕鼠器也没什么作用They were burrowing under the floors of the buildings,他们在建筑的地板下打洞undermining the floor so the floor collapsed,破坏地板导致地板塌陷making holes in the bags of food,在粮食袋子上嗑洞and mucking and peeing in the food,在粮食里大小便making it inedible for the animals.弄得动物们都不吃We had such a rat problem,鼠患十分严重in the end, a friend suggested we got some cats后来 一个朋友建议我们养些猫because they sorted his rat problem out.因为他们会解决老鼠的问题We#39;re three, four years on now,这方法已经用了三四年了we#39;ve got lots of cats but no rats.猫多了 老鼠少了This relationship explains why it was beneficial这段关系解释了为什么猫保持野性for cats to hold on to their wild side.是有益处的Cats like these must live much in the same way这样的猫的生存方式 as we imagine cats must have lived right at the beginning of domestication,差不多跟刚被驯化时期的猫猫们一样when cats were first beginning to associate themselves with man.当猫与人类开始建立联系的时候These cats are really here as hunters,这些猫作为捕猎者they are here to keep the rats and mice down on this farm.他们在此保了老鼠们远离农田重点解释:1.in return for 作为 ... 的报酬例句:I bought him a drink in return for his help.我请他喝酒以酬谢他的帮助。2.in the end 终于; 最后例句:If you persevere with work, you#39;ll succeed in the end.你如果把工作坚持下去,最终会取得成功的。3.hold on 抓住;继续例句:You should hold on to your oil shares.你应该继续保留着石油股份。 Article/201608/461643。

Have you ever been snacking on some sashimi and paused to wonder: why do we eat raw fish?你是否曾经在吃生鱼片的时候突然会想:为什么我们能吃生鱼but not raw chicken?却不吃生鸡肉呢Really, eating any kind of raw meat comes with some health risk to humans, depending事实上吃任何未熟的肉都有可能有健康风险on how it was slaughtered, stored, and prepared.这取决于生肉是如何屠宰 储存和加工的But some are more iffy than others, because different animals have different microbes但有一些生肉风险会更高 因为不同的动物体内有着不同的微生物和寄生虫and parasites inside them, some of which are really nasty to humans.它们某些对人类的危害确实严重Fish is on the safer end of the spectrum.鱼则是这些动物中较安全的一种It doesn’t usually carry bacteria that are harmful to humans, but we do have to watch鱼通常不携带对人类有害的细菌 但我们确实out for parasitic worm larvae like , roundworms, tapeworms, or flukes.会发现一些寄生幼虫 像蛔虫 绦虫或者是吸虫If you eat infected raw fish, the larvae will mature into worms that can latch onto organs and cause some serious damage.如果你吃了受感染的生鱼肉 幼虫将会在你体内成熟并侵染你的器官 然后造成严重的危害Sometimes fish is frozen for storage, and if it’s cold enough, any parasites or bacteria hanging around will die.有时为了保存而将鱼冰冻 只要温度够低 任何寄生虫和细菌都会死亡But cooking fish is the best way to make sure everything infectious is gone.但是将鱼煮熟是确保鱼没有感染能力的最好方法But if your sushi comes from a clean, reputable kitchen, it’s probably safe to eat.只要你的寿司来源干净卫生的厨房 一般没什么大问题Now, what about other meats, like beef, chicken, and pork?但其他那些肉类呢 如牛肉 鸡肉和猪肉The bacteria that live in these animals, like strains of Salmonella and E. coli, tend to在这些动物身上存活的细菌一般都是沙门氏菌和大肠杆菌be more dangerous to humans than any that live in fish.比起鱼身上的细菌它们对人类的危害更大Many harmful microbes live in cattle guts, not the muscle where we get cuts of steak.许多有危害的微生物一般存活在家畜内脏里 而不是我们食用的肌肉部分But beef can be contaminated if a butcher punctures the digestive tract. So steaks might have bacteria on the surface.但如果在屠宰场屠夫穿刺了牛的消化道 那么它极有可能被感染了 所以肉类表面可能会附有细菌Usually a good, hot sear is enough to kill off anything infectious,通常高温足以杀死任何感染物and leaving the inside red is fine, because it#39;s sterile in there.其余体内剩下的则没有问题 因为它们没有生存的条件了Ground beef is more treacherous, because any germs living on the surface of the meat get mixed inside.搅碎的牛肉会更危险 因为肉质表面的细菌 完全混合其中Plus, it tends to contain meat from multiple animals,此外 它也会携带更多类的其他肉类so one contaminated cow means bad news for an entire batch of ground beef.所以一头被感染的牛再拿去搅碎的话这真是件坏事That’s why you should probably not order totally rare hamburgers -- they should be cooked all the way through.这也是为什么你不应该点半熟的汉堡的原因 它们应该彻底的加工煮熟The meats firmly on the dangerous-when-raw list are chicken and pork,当生鸡肉和生猪肉在一起时 那是相当的危险which might be carrying even more harmful microbes than beef.它们所携带的有害细菌完全超过了牛肉Infectious, diarrhea-causing Campylobacter strains can live in chicken guts.有感染能力且能造成腹泻的弯曲杆菌 一般成株地生存在鸡内脏中And the crowded, dirty conditions at many chicken farms mean that lots of raw chicken may be contaminated.拥挤肮脏的鸡圈意味着生鸡被污染了Pigs, on the other hand, have historically harbored the parasitic worm Trichinella spiralis,另一面 猪身上通常 含有旋毛寄生虫although modern farming practices mostly prevent it from sping.即使现代农场科技已经可以阻止 它的传播The larvae form cysts inside the muscle tissue of pigs, so if you eat infected, undercooked猪的肌肉组织可能会含有幼虫 所以如果你吃了被感染又没煮熟的猪肉pork, some worms will make a home in your guts.可能就会有一些幼虫寄生在你的内脏中So sushi and rare steaks can be delicious when they’re prepared safely,加工安全的寿司和半熟肉排吃起来会很美味but you should always pass on the pork tartare.但你在吃鞑靼猪肉时应该密切注意Thanks for asking, and thank you especially to all of our patrons on Patreon who keep these answers coming.感谢在Partreon上持我们的小伙伴 也感谢那些向我们提问 和回答我们的小伙伴If you’d like to submit questions to be answered, or get s a few days earlier, you can go to patreon.com/scishow.如果你有任何问题或者和其他影视资料想要给我们 欢迎来patreon.com/scishonAnd don’t forget to go to youtube.com/scish不要忘了去youtube.com/scishow给我们留言哦 Article/201707/517122。

This computer program must have a glitch,it sometimes closes unexpectedly.这程序一定是有瑕疵了,有时会突然关闭了。glitch指小问题,小故障或小瑕疵,这是个非常口语的用词。Manufacturing glitches have slowed down production.制造方面的缺陷已经造成生产的速度降低。 /200802/27280。

栏目简介:《趣味青春英语视频》是外语网络电台的精品节目,通过大讲堂的网络课堂形式,能够帮助英语学习者积累一些英语背景知识,并通过互动的教学形式,帮助有效记忆英语知识。本栏目是学习趣味青春英语的好材料。 Article/201607/451772。

新英语900句视频版 第41课:失眠的夜晚 文本如下:LESSON 1第1课JOANA: HOW#39;S the painting coming?画出来了吗?MICHAEL: I don#39;t Know. Last night I was up till 3:30 or 4: 00, and even though I#39;m exhausted, I can#39;t sleep. I haven#39;t been sleeping well for a week.不知道,昨天晚上虽然我精疲力尽,可怎么也睡不着,这一个星期我都没睡好。JOANA: That#39;s probably because you#39;re too tense.这倒有可能,因为你太紧张了。MICHAEL: I don#39;t know what#39;s wrong.我也不明白到底怎么了。JOANA: Great paintings aren#39;t created overnight, Try to relax.一幅杰作,也不是一个晚上就能创作出来的。还是放松点。MICHAEL: That#39;s easier said than done.谈何容易。JOANA: I#39;m sorry.对不起!MICHAL: NO, don#39;t apologize.没什么。JOANA: What#39;s the subject of the painting?画的主题是什么?MICHAL: That#39;s the problem. I want to do a portrait.我正在考虑。我想画一张肖像。JOANA: Of whom?谁的肖像?MICHAEL: A woman, A modern woman. But that#39;s all I know. I#39;ve been drawing all week, but I don#39;t like anything I#39;ve done.一个女人的,一个现代女性的肖像。可是你看,画了一星期了,没有一张让我满意。JOANA: What#39;s the problem? Do you know?那到底是什么问题?你知道吗?MICHAEL: Me. I#39;m the problem. I think I#39;m going stale.我,是我的问题。我觉得我在后退。I#39;ve been painting for ten years, I should be able to do better than this.我已画了十年的画了,应该画得比这要好。LESSON 2第2课JOANA: I#39;m sure you will. Even if you spend a few sleepless nights, it#39;s worth it.我相信你能画好,即使是几个晚上睡不好,也值得。MICHAEL: What do you think I should do?你认为我该做什么?JOANA: Take a break for a few hours.休息几个小时。MICHAEL: No. I mean, do you think I should give up and go into business with my father?不,我是说,你看我是不是该放弃绘画,跟我父亲去经商?JOANA: What I think doesn#39;t matter. You#39;ve got to be happy with what you do. Besides, that decision was made years ago, wasn#39;t it?我看这些无关紧要。你做的工作会给你带来乐趣,而且这是你几年前决定的,对吗?MICHAEL: It was. But things change. Which is better for now ?对,但是事情变了,现在对我们来说哪样更好呢?JOANA: Michael, what do you want me to say? It#39;s got to be your decision.米其尔,你想让我说什么?这事应由你自己决定呀。MICHAEL: I#39;m not asking you to decide for me. I just want to know what you think. You must have your likes and dislikes.我不是想让你为我做决定,我只想知道你是怎么想的,你一定有你喜欢和不喜欢的。JOANA: Maybe I don#39;t. Maybe I don#39;t know what to think.也许我没有。也许我不知道该去想什么。MICHAEL: I#39;m sorry. I didn#39;t mean to upset you.对不起,我没有勉强你的意思。JOANA: All I mean, Michael, is that I agree with what you#39;re doing. If you can be a successful artist, fine; if you can#39;t, go into business with your father. But at least give yourself the chance to find out.米其尔,我是意思是我同意你所做的。如果你能成为一个成功的艺术家,也好。否则,跟你父亲去经商也行。但至少应给自己一个发现自己的机会。MICHAEL: There#39;s something else, of course, Joana. If I go into Dad#39;s business, I have to stay here. You know that.乔安娜,如果我进了父亲的公司,我就只能到此为止,这你是知道的 /200809/47899。

The first priority is to cross the island.第一要务就是要穿过小岛The far shore faces east towards Panama.远处朝东的海滩与巴拿马隔海相望Only once you know what lies beyond can you plan your next move.只有看到了那片海域的情况 你才能计划下一步行动After five minutes, I#39;m across.Just nothing as far as the eye can see.五分钟之后 我横穿了小岛 目之所及 空空如也Quite an intimidating sight when you see that much ocean.乍看这样一片汪洋还真有点吓人With no sign of land and no chance of immediate rescue,没有陆地的踪迹 也无立即获救的可能you need to search your island for resources 你就需要在小岛上找寻一些物资了anything that will help you stay alive and help you to escape.即任何能让你活着 帮你逃生的东西There#39;s a beach below.It#39;s a good place to start the search.下面有一片沙滩 从这里入手是个不错的选择Just see how dry all this is.But there#39;s also this rock.看看这都干成什么样了 但也有这种岩石It#39;s porous, which means when it rains,这类岩石多缝隙易渗透 就是说下雨时it#39;s just gonna run straight through it and not collect.雨水会直接渗透过去 无法储存And that#39;s why finding freshwater is gonna be so hard here.这就是为什么这里淡水这么难找Okay, let#39;s get down to the beach, see what we find down there.到下面的沙滩去 看能找到什么Dead booby.It stinks.Well, there#39;s nothing on here really for me.一只死鲣鸟 臭死了 它身上没什么有用的Might take the head...might be able to use that, actually.把头留着吧 说不定用得着Beaches are rich hunting grounds.海滩上总是会有很多好东西的Hey, look, you see what all the tide#39;s washed up here.看 海浪冲上岸的东西都在那儿Wherever you are in the world,you#39;ll often find signs of human garbage.无论世界哪个角落 你总能看到人类的垃圾Look, see all of this rubbish?There#39;s a lot of stuff I can use here:看到这堆垃圾了吗 里面有好些东西用得上fishing nets, plastic bottles, and driftwood.It#39;s a treasure trove.比如渔网 塑料瓶 还有浮木 真是找到宝贝了 Article/201606/450350。

迪斯尼神奇英语全套26集 《迪斯尼神奇英语》(Disney English) 《迪士尼神奇英语》是一套非常精的少儿英语教材。教材中把英语教学中视、听、说几个环节紧密融汇在一起,通过迪士尼卡通形象,营造了足以使孩子们理解、接受所要教授内容的环境,使您的孩子在观赏精的迪士尼画面的同时,在妙趣横生的情节中,轻松自然的学会日常英语会话,培养“语感”,提高和改进孩子的语音和语调,让您的孩子终身受益。 /200706/14552。