口腔临床英语对话 第6期:牙科手术(1)

Good morning Mrs. Hall. If none of your teeth are bothering you, I'll restore the tooth with the largest cavity. 霍尔太太，早安。 假如你的牙齿不让你难受的话， 那么我就把蛀的最厉害的牙补一补。 This is the tooth th

听电影学英语-美食从天而降 13

[00:03.82]Okay, here's the plan: 好的，计划如下 [00:06.06]Sam and I will enter the meateroid through the intake here... Sam和我进入入口处的肉莲草 [00:08.94]...which should lead us straight to the FLDSMDFR. 它会直接把我们领向

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When Pyrex(公司名) cookware first came out, it was advertised as the ice box to oven, because itwas made of borosilicate glass which could weather large temperature changes without undergoing thermo-shock and shattering. But today, Americans Pyrex

美国科学60秒 SSS 2012-09-12

This is scientific American sixty seconds science. I'm Christopher Intagliata. Got a minute? When Pyrex cookware first came out, it was advertised as icebox to oven. Because it was made of borosilicate glass which could weather large temperature chan

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042 The Flint A soldier was walking down a country road. He was coming back from a battle. He was wearing a knapsack on his back and a big sword on his waist. When he was walking down the road so tired, he found a witch. The witch was sitting right n

美国会通过临时拨款法案避免政府关门

The U.S. Congress passed a spending bill Wednesday that will keep the government operating for another few months and provide $1.1 billion for efforts to combat the Zika virus. 美国国会星期三通过了一项拨款法案，使政府可以再维持

Water Crisis in US City a 'Disaster, Not Just an Emergency'

Water Crisis in US City a 'Disaster, Not Just an Emergency' Civil rights activists, politicians and residents are calling the contamination of drinking water in an urban U.S. city a disaster, not just an emergency. Michigan Governor Rick Snyder recen

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AILSA CHANG, HOST: Scientists announced today that they have figured out the cause of an outbreak of Legionnaires' disease in Flint, Mich., a few years ago. Twelve people died. This was at the start of the city's water crisis. And the problem was a l

美国国家公共电台 NPR In Flint, Residents Scramble To Get The Last Cases Of State-Provided Bottled Water

AUDIE CORNISH, HOST: It's been two years since the peak of the drinking water crisis in Flint, Mich. The state has spent more than $16 million to distribute free bottled water to residents. That program ends this week even as some residents say they

美国国家公共电台 NPR Even As Levels Improve, Flint Residents Choose Bottled Water Over Tap

AUDIE CORNISH, HOST: Today marks exactly one year since the mayor of Flint, Mich., declared a state of emergency because of lead in the city's drinking water. While the water system as a whole is improving, Michigan Radio's Lindsey Smith reports filt

TED演讲:可能存在生命的三颗卫星和一颗行星(4)

A few months ago the fairy tale came true. 几个月前，童话故事成真了！ We announced to the world that we know what these streaks are. It's liquid water. 我们向世界宣布，我们已经知道这些条纹是什么了。是液态水。

TED演讲:可能存在生命的三颗卫星和一颗行星(5)

Cassini just a few months ago also flew through the plume, and it measured silicate particles. 卡西尼太空船几个月前又从这些飞溅的水流中穿过，它检测到了硅酸盐颗粒。 Where does the silica come from? 这些硅从哪来的

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Science and Technology Plastics There and back again 科技 塑料 旧法新用 An old idea may help solve the problem of plastic waste 一个老方法也许可以帮助解决塑料垃圾的问题 PLASTICS were once regarded as wonder-materials. They

雅思阅读词汇：火山爆发(四)

manganese n. 锰（元素符号为Mn） mantle composition 覆盖物的成分 Mercury n. 水星 molten v. 溶化；adj. 熔铸的 monitor n. 监视器，监控 mudflow n.[地] 泥流 Neptune n. [天]海王

中年发福竟然与开车上班有关

Choosing an active way to get to work could make a big difference in how much weight creeps on in middle age, a large U.K. study suggests. 英国一家大型调查机构近日表示，选择一种积极的方式上班，也许对中年时期悄悄出现

男性不爱化浓妆或整容的女性

Millions of women apply foundation, lipstick and mascara every morning, many in the mistaken belief that this will make them look attractive to men. 每天早晨，数百万的女性都要打粉底、抹口红、刷睫毛膏。她们误以为，妆画得

Huge asteroid will pass closer to Earth than the moon

BEIJING, Nov. 7 (Xinhuanet) -- A huge asteroid will pass closer to Earth than the moon on Tuesday, but experts say there is no cause for alarm. Asteroid 2005 YU 55 will pass about 300-thousand kilometers from the earth. The giant space rock is about

VOA标准英语10月-Snow Falling From Martian Atmosphere

The U.S. space agency NASA's Mars probe Phoenix has detected icy snow falling through the Martian atmosphere. The spacecraft has also discovered material in the planet's soil that is leading scientists a step closer in their conclusion that life pro

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Smaller is more beautiful 更小，却更美丽 Many other cities are battling problems almost as acute as Detroits 很多其他城市正在积极应对和底特律一样急迫的问题 THE five kinds of heirloom tomatoes on Joanna Lehrmans and Roxan