听电影学英语-蒸发的摩根夫妇 09

[00:06.24]You know, you dont need to hear this. 嗯我觉得你不用在乎这个 [00:07.28]- What is it? - Okay. -是什么? -好吧 [00:09.60]As a last resort, assume a cannonball position 最后一招,维持加农炮姿势 [00:12.96]covering your

新视野大学英语 读写教程第二册 unit7-a

Unit 7 Section A Pre-reading Activities First Listening Please listen to a short passage carefully and prepare to answer some questions. Second Listening Listen to the tape again. Then answer the foll

北极环境变化威胁北极熊生存空间

Changing Arctic Conditions Threaten Polar Bears 北极环境变化威胁北极熊生存空间 American researchers spent two summers studying polar bears on the Arctic sea ice. They found that sea ice, where polar bears spend much of their lives, is

SSS 2008-02-20

This is Scientific American's 60 Second Science. I'm Steve Mirsky, got a minute? The Meridiana Planum region of Mars once had water that was really soft and highly acidic, conditions in incredibly hostile to any life forms that we know about. So any

英文原版对话1000个:1200 Born to Run

Todd: Well actually speaking of extreme sports, we're talking about extreme sports, have you heard about ultra marathon? Julia: I'm reading a book right now that's about a tribe of ultra runners in Mexico and I thing it's gonna come on to the subject

生活大爆炸第二季第一集_2：The Bad Fish Paradigm

Sheldon: You thought the opposite of stupid loser was community college graduate? opposite: 反面的 你认为失败的笨蛋的反义词是，社区大学毕业? -Penny: You know, there are a lot of successful people in this country who are communi

未来水环境让现有鱼类很难生存(有声)

Fish raised in the more acidic seawater that would result from higher carbon dioxide levels forget to flee predators. More carbon dioxide emissions lead to more CO2 dissolving in the oceans, which turns the water acidic. Those sour seas slow the grow

SSS 2010-07-08

More carbon dioxide emissions lead to more CO2 dissolving in the oceans, which turns the water acidic. Those sour seas slow the growth of corals. And it turns out acidic seawater also makes clownfish and damselfish suicidally bold and reckless, accor

SSS 2011-04-11

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Landfills produce methanewhich can be valuable as an energy source. But scientists haven't known why landfills make so much methane. The solid waste in

SSS 2012-03-07

This is Scientific American 60 second Science, I am Sophie Bushwick, got a minute~ Theyre called hydogels: Jell-O-like materials made of networks of long-chain molecules in water. And theyre as flexible as living tissue. But hydrogels could not recov

我们为什么会打哈欠？

Almost all animals with a spine yawn.Penguins do it as a mating ritual,snakes do it to realign their jaws after a meal and guinea pigs do it to display anger,So why exactly do humans yawn?And is yawning actually contagious? 几乎所有的有脊椎动物

TED英语演讲:只买旧衣服的“旧衣新穿”

I'm Jessi, and this is my suitcase. But before I show you what I've got inside, I'm going to make a very public confession, and that is, I'm outfit-obsessed. I love finding, wearing, and more recently, photographing and blogging a different, colorful

美国文化脱口秀 第171期:Wine Tasting 葡萄酒品酒

如果你爱喝葡萄酒或经常遇到要喝葡萄酒的场合，学几句高大上的品酒英语尤其重要。 品葡萄酒本节课的重点词汇: 1) wine tasting 葡萄酒品酒会2) tasting flight 品酒序列3) Cabernet Sauvignon 赤霞珠4)

英语听力：自然百科 为什么海水是咸的？

This week on Why Tell Me Why, we are finding out why the oceans are so salty. So the oceans are salty because the oceans have been around, lets say, for over five hundred million years. And over the course of time what we found out is that weve alway

60秒科学:Amygdala's Acidic Aspiration Answer

Amygdala's Acidic Aspiration Answer A study in the journal Cell shows that the buildup of carbon dioxide when we stop breathing causes a pH change that signals proteins in the brain to force us to inhale. Karen Hopkin reports. Maybe its happened to y

运动休闲—笑比哭好知多少 Why do we laugh?

The reasons we laugh, including

夫妻之间确有“第六感”

Ever had the feeling that your partner has the power to read your mind? Well you may not be imagining it。 Scientists have found that some couples are so in tune that their brains begin to work in sync。 In research that points to the existence of

TED演讲：肢体语言塑造你自己(6)

So the second question really was, you know, so we know that our minds change our bodies, 第二个问题就是，我们知道心理状态会影响我们的身体， but is it also true that our bodies change our minds? 那身体是否能影响心理呢

【英语时差8,16】瓶装雨水

Don comes up with another entrepreneurial venture, but Yael straightens him out just in time. [Thunder] Y: What are you doing outside, Don? It's about to rain. D: I'm setting up bottles. Y: I can see that. But why? D: For my new business venture: bot

英语听力文摘 English Digest 405、可以喝的雨水

Acid Water Yal: What are you doing outside, Don? It's about to rain. Don: I'm setting out bottles. Y: I can see that. But why? D: For my new business venture. Bottled rainwater! Y: As in living plastic bottles out in the rain and then selling them as