TED演讲:为何闪亮的玻璃高楼对城市生活有害(1)

Imagine that when you walked in here this evening, 想象一下当你在今晚步入这里时， you discovered that everybody in the room looked almost exactly the same: ageless, raceless, generically good-looking. 你发现所有在场的人看上去

科学美国人60秒 SSS Stopping Splashes with Smarter Surfaces

When you spill a liquid on the ground, it splashes. But if youre a guy using a urinal, or, more important, if the liquid is dangerous, say, an infected blood sample, you want to limit splashing. In other words: If an accident happens, you want the dr

蒋健棠英语实用句子40:His successful performance paved the way

His successful performance paved the way for him to get this contract 他成功的表演为他铺路使他得到了这份合同。 pave the way本来指铺路，pave the way for someone引伸出来的意思就是为某人（取得成功）铺路。

英语听力文摘 English Digest 601、树叶与太阳能板

Leaves Inspire Better Solar Panels What do leaves and solar panels have in common? Both absorb sunlight and turn it into energy. But while solar panels typically have smooth surfaces, leaves have tiny wrinkles and folds that allow for maximum light a

你的刷牙方法正确吗？标准刷牙法

In toothbrushing, it is important to clean at the gum margins, because the bacteria usually accumulates here. Neglecting to clean the gum margins, the gums will become inflamed and will bleed easily on toothbrushing. 刷牙最重要的是针对牙齿的

英文歌曲：Big Yellow Taxi

数乌鸦合唱团 + 凡妮莎电影《贴身情人》主题曲!!创作才子佳人组合-数乌鸦合唱团与凡妮莎 翻唱琼妮密雪儿经典 攻进全美成人抒情TOP 40榜第6名 别具亲合力的写意小品 They paved paradise and put up a parkin' lot With a pink hotel, a boutique, and a swingin' hot sp

去工作的地方

Rob: Hello, I'm Rob and this is 6 Minute English and I'm joined this week by Jennifer. Hello Jennifer. Jennifer: Hello Rob. Rob: This week we're discussing global migration - that's the movement of people around the world and particularly those who a

SSS 2012-02-01

It's tough to be a machine in the desert. Particles of dirty sands walk their way in to moving parts where they break turbine's motors pipes on other equipment.To avoid the costly warranty, researches are taking lessons from a desert native, the yell

VOA慢速英语2014 Earth's Surfaces Are Always Moving 地球表面一直在运动

Earth's Surfaces Are Always Moving 地球表面一直在运动 From VOA Learning English, this is Science in the News. Im Anna Matteo. And Im Christopher Cruise. Scientists who study the Earth tell us the continents and ocean floors are always moving

邪恶的表情

Evil Expressions 邪恶的表情 Now, Words and Their Stories from VOA Learning English. In an earlier program, we talked a lot about the Devil. In many religions, the Devil is the most powerful spirit of evil. Religious leaders teach that hell is wh

美国国家公共电台 NPR A Sexual Underground Surfaces In 'Scotty And The Secret History Of Hollywood'

LULU GARCIA-NAVARRO, HOST: After World War II, a Hollywood gas station became the center of that city's hidden sex life. Scotty Bowers was an attendant there. (SOUNDBITE OF FILM, SCOTTY AND THE SECRET HISTORY OF HOLLYWOOD) SCOTTY BOWERS: One day, Car

TED演讲:昔日纽约(4)

The few surfaces not covered by signs are often clad in a distinctive, dark green-gray, striated aluminum siding. 这仅存的没有被商标遮盖的建筑，一般都被包裹在有特色的阴暗铝灰条纹的铝制外壁板之中。 Take-out san

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交通日益便利，国家与国家的联系也日益紧密，人们因为工作或者生活的原因来往于世界各地...... Rob: Hello, I'm Rob and this is 6 Minute English and I'm joined this week by Jennifer. Hello Jennifer. Jennifer: Hello R

绿野仙踪 第12期:遇到芒奇金人(7)

LET DOROTHY GO TO THE CITY OF EMERALDS 让多萝茜去翡翠城吧 The little old woman took the slate from her nose, and having read the words on it, asked, Is your name Dorothy, my dear? 小老妇人从她的鼻子上拿下石板来，读着这句话

PBS高端访谈:鲨鱼皮可能会成为抵抗超级细菌的秘密武器

JUDY WOODRUFF: Now: sharks. Just saying the word can send shivers down the spines of some, but as Hari Sreenivasan found in this report, studying their skin could be key to fighting diease and is on the cutting edge of the larger push announced at th

裸奔派VS西装派：看英国人如何吐槽37度高温

Commuters faced a nightmare journey home tonight as Britain's trains were blighted by delays and road surfaces melted in the heat. 今晚对于通勤的乘客而言真是个噩梦般的回家之旅英国的火车彻底延误毁了，路面高温简直是

每日一词【734】bumpy：颠簸的，困难重重的

今天我们要学的词是bumpy。 Bumpy颠簸的，困难重重的。美国全国企业经济学家协会的一项最新调查发现，More than 90 percent of economists predict the recession will end this year, although the recovery is likely to b

英语听力文摘 English Digest 131、去沙漠如何着装？

D: Hey, Yael, check out my new white linen suit. It's going to keep me cool on my vacation to the Mojave desert. Y: That is one snazzy suit, Don. D: Oh, I'm stylin'. Plus, everyone knows that white reflects heat and black absorbs it. Yes, if you're o

经济学人236:金属,自己愈合吧 Metal,heal thyself

Metal, heal thyself 金属，自己愈合吧 Materials science: Researchers have devised an ingenious way for the damaged surfaces of metals to repair themselves when they come to harm 材料科学：研究人员构想出了一种新颖独特的方法，

经济学人326:旅馆卫生 当心遥控器

Science and technology 科学技术 Hotel hygiene 旅馆卫生 Mind the remote 当心遥控器 The next time you check in 下次你在办理入住手续的时候 3_副本.jpgNO ONE likes to think about who was in their hotel room before them, let alo