超深源热水

Divers in Budapest, Hungary has spent the last few weeks exploring the depth of what may be one of the biggest underground lakes in the world. The huge subterranean thermal lake was discovered in early 2008 and in a cave complex below a Turkish bath.

发表于:2018-12-03 / 阅读(111) / 评论(0) 分类 自然百科2008年

For Mars to have rivers, it must once have had streams, rain, clouds and an atmosphere, a planet just like the Earth today-if these were rivers. They had to be sure. The answers would come in 1998 wit

发表于:2018-12-07 / 阅读(117) / 评论(0) 分类 火星生命

The world's largest water lilies are blooming in a tropical greenhouse at London's Kew Gardens. The world's smallest known water lily (Nymphaea thermarum), extinct in its native central African habitat, is thriving in a British botanical garden. Scie

发表于:2018-12-12 / 阅读(70) / 评论(0) 分类 VOA标准英语2010年(五)月

Voice 1 Welcome to Spotlight. Im Liz Waid. Voice 2 And Im Robin Basselin. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 3 Over 60% of our planet is covere

发表于:2018-12-19 / 阅读(94) / 评论(0) 分类 环球英语 Spotlight

This week has been a very busy time for Surf Lifeguards. The sea around many parts of New Zealand has been quite dangerous recently with high waves and rips. In the week since New Year, Surf Lifeguards at Papamoa beach in the Bay of Plenty rescued 37

发表于:2018-12-31 / 阅读(101) / 评论(0) 分类 新西兰英语

Part 4 Air Pollution 空气污染 Air is the ocean we breathe. Air supplies us with oxygen which is essential for our bodies to live. Air is 99.9% nitrogen, oxygen, water vapor and inert gases. Human activities ca n release substances into the air, some

发表于:2019-01-02 / 阅读(256) / 评论(0) 分类 CRI实用英语课堂

Its often said we know more about the moon than we do about the depths of the ocean. There is a lot we dont know about the H2O that covers much of the planet. Now were getting closer, though, to an important understanding: Just how deep are the ocean

发表于:2019-01-02 / 阅读(100) / 评论(0) 分类 60秒科学

NASA's Cassini Death Dives into Saturn, Ending Mission The spacecraft Cassini ended its 20-year mission on Friday with a final death dive into the planet Saturn. 卡西尼宇宙飞船周五最后一次冲向土星,结束了它20年的使命。 NASA

发表于:2019-01-03 / 阅读(277) / 评论(0) 分类 2017年VOA慢速英语(九)月

Mmm mmm mm mm Ooo yeah Baby baby . I ease the pain Could see us in our holy faith But one day we changed I Dreamed from big in a face I'm already so tired to carry water open for the other side Me I don't know but every time I look up I'm waiting for

发表于:2019-01-11 / 阅读(72) / 评论(0) 分类 节奏布鲁斯

The Relaxing Waters of Hot Springs National Park 阿肯色州温泉国家公园:放松的水域 Sometimes a visit to a national park means hiking rugged trails and climbing high mountains. Other times it means crawling through caves or rafting down a

发表于:2019-01-12 / 阅读(135) / 评论(0) 分类 2016年VOA慢速英语(九)月

Study: English Language Rooted in Turkey The Indo-European language family - which includes English, French, Russian, Persian and even ancient Greek - is one of the worlds largest language groups and extends from Iceland in the West to Sri Lanka in t

发表于:2019-01-13 / 阅读(78) / 评论(0) 分类 VOA标准英语2012年(八月)

Fracking Could Lead to Big Profits for Some Companies A machine, developed by a company called OriginOil, removes sludge from water that came from an oil drilling site - with a process originally developed for extracting algae. Petroleum is nothing b

发表于:2019-01-14 / 阅读(61) / 评论(0) 分类 VOA标准英语2013年(四月)

Mmm mmm mm mm Ooo yeah Baby baby . I ease the pain Could see us in our holy faith But one day we changed I Dreamed from big in a face I'm already so tired to carry water open for the other side Me I don't know but every time I look up I'm waiting for

发表于:2019-01-16 / 阅读(77) / 评论(0) 分类 节奏布鲁斯

By Mike O'Sullivan Los Angeles 04 September 2007 Humans could get to Mars in less than 10 years, if they put their minds to it. That is the message of the Mars Society, a group of scientists and space enthusiasts who met recently in Los Angeles. VOA'

发表于:2019-01-25 / 阅读(138) / 评论(0) 分类 2007年VOA标准英语(九月)

The threat from Liberia's caterpillar infestation is not as bad as originally thought. Entomologists have identified the caterpillars as a species that is easier to kill than those first thought to be devouring farmland near the border with Guinea a

发表于:2019-02-06 / 阅读(144) / 评论(0) 分类 VOA标准英语2009年(二月)

By Stefan Bos Budapest 03 April 2006 The Hungarian government announced a state of emergency Monday after rain and melting snow swelled rivers and flooded towns across Central Europe. There were at le

发表于:2019-02-07 / 阅读(175) / 评论(0) 分类 2006年VOA标准英语(四月)

Did you know that enough sunlight falls on the earths surface every minute to provide energy for the entire world? The trick, though, is turning sunlight into power we can use for things like heating water and making electricity. And there are two ty

发表于:2019-02-23 / 阅读(84) / 评论(0) 分类 英语时差8,16

That nine hundred years is an averageand a somewhat misleading one. 900年是个平均数字也是个会让人产生错觉的数字。 According to Robert B. Smith and Lee J. Siegel in Windows into the Earth, a geological history of the region, 罗伯特

发表于:2019-02-25 / 阅读(73) / 评论(0) 分类 万物简史

Voice 1 Welcome to Spotlight. Im Liz Waid. Voice 2 And Im Robin Basselin. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 3 Over 60% of our planet is covere

发表于:2019-03-04 / 阅读(406) / 评论(0) 分类 环球英语 Spotlight

I know that solar energy can be used to make electricity and to heat water and air. But can solar power also be used to make liquid fuels? Until recently, the practical answer was no. Photovoltaic panels absorb sunlight and use it to create an electr

发表于:2019-03-06 / 阅读(122) / 评论(0) 分类 英语时差8,16
学英语单词
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AgendaTitle
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