安第斯冰川揭示气候变化的秘密

AS IT IS 2015-09-01 Andean Glaciers Reveal Secrets of Climate Change 安第斯冰川揭示气候变化的秘密 Ice caps, very large sheets of ice, do not only exist at the earths poles. There are tropical ice caps in mountain ranges, too. The larges

北师大版高中英语模块7--Unit 22 lesson3-2

[00:02.27]B Volcanic eruptions and earthquakes [00:05.51]have always been a threat in certain parts [00:07.84]of the world. [00:09.00]A volcanic eruption virtually wiped out the [00:11.15]small Caribbean island of Montserrat in 1997, [00:15.66]and th

北师大版高中英语模块7--Unit 22 lesson3-1

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北师大版高中英语模块7--Unit 22 lesson3-4

[00:00.84]D Volcanoes and earthquakes [00:03.57]are even more dangerous than in the past [00:06.34]as around half the world's population now [00:08.95]lives in cities. [00:10.41]There are more than 500 active [00:12.79]and semi-active volcanoes, [00:

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NPR 2010-04-22

At least 11 people remain missing from an oil platform explosion off the coast of Louisiana. Seven workers are badly hurt from the blast and fire late last night on the offshore drilling platform. Theres no word on what caused the blast. The Coast Gu

NPR 2010-04-18

Europe is in the throes of unprecedented flight disruptions for a third day because of a growing ash cloud from a volcanic eruption in Iceland this week. At least 17 countries have shut down their airspace. Frank Browning reports travelers are scramb

美国国家公共电台 NPR Hawaii's Volcanic Eruption Draws Scientific Interest

Hawaii's Volcanic Eruption Draws Scientific Interest AUDIE CORNISH, HOST: The images from the volcanic eruption on Hawaii's Big Island are both breathtaking and terrifying. Lava is gushing from cracks in the earth, blasting at times more than 200 fee

More Than 60 Dead in Guatemala Following Volcanic Explosion

Rescue workers pulled at least 10 people alive from ash and mud flows around Guatemalas Volcan de Fuego on Monday. The countrys national disaster agency reported at least 62 people have died since the volcano exploded Sunday. Officials say the number

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Scientists Observe Birth of Huge Galaxy Cluster For the first time ever, astronomers have observed the birth of a galaxy cluster, known as a protocluster. The event, billions of light-years away, could form one of the largest-known structures in toda

VOA标准英语2010年-Volcanic Ash Could Threaten Europe's P

Scientists in Iceland say the volcano that has been spewing out massive plumes of ash over much of Europe appears to be calming down. Last month, the volcanic ash cloud forced the closure of much of Europe's air space and the cancellation of thousand

读英语,语音语调很重要

读英语,语音语调很重要

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HARI SREENIVASAN, PBS NEWSHOUR WEEKEND ANCHOR: Scientists studying climate change in Antarctica reported this week that the hole in the protected ozone layer of the earth's atmosphere has shrunk. The discovery of the hole in the mid-1980s led to a wo

小王子 第21期:再见了

I believe that for his escape he took advantage of the migration of a lock of wild birds. 我想小王子大概是利用一群候鸟迁徙的机会跑出来的。 On the morning of his departure he put his planet in perfect order. 在他出发的那天

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今天我们要学的词是 volcanic ash, volcanic is spelled v-o-l-c-a-n-i-c, ash is spelled a-s-h, volcanic ash。volcanic ash 火山灰。爱尔兰上星期发生火山爆发，The volcanic ash from Iceland forced the cancellation of flights in an

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The head of the International Airways Volcano Watch group, Peter Lechner who lives in Wellington, said today that their group has been warning about volcanoes for the last 10 years or more. There are nine volcanic ash warning centres around the world

新西兰英语 452 The shortest day

Today is the shortest day of the year for the Southern Hemisphere. In New Zealand, we have nearly 9 hours of daylight today to be exact, 8 hours, 56 minutes and 24 seconds at latitude 43 degrees south. Tomorrow will be 3 seconds longer. Last night wa

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The researchers report an experiment in Iceland where they have pumped CO2 and water underground into volcanic rock. 研究人员发表了一项在冰岛的实验：把二氧化碳和水注入地下变成火山石。 Reactions with the minerals in th

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Who Are the Happiest People? 谁是世界上最幸福的人 只有傻瓜才不考虑别人的利益。 抛弃自己国家的传统来创造更好的社会是一种错误的方式。 一个民族失去了自己的神话，就失去了自我。 [1]They