用Mp3背六级单词083

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NPR 2009-10-01

President Obama meets for several hours this afternoon with military and diplomatic leaders as part of a reassessment of the US strategy in Afghanistan. NPR's Scott Horsley has more. Its a powerful assembly in the situation room as generals, ambassa

2006年NPR美国国家公共电台一月-Keeping Time Across the Ages

Each Friday we hear moments from StoryCorp. That's the oral history project that gives families and friends a chance to interview each other about their lives. Today's story from North Dakota , Virginia Fairbrother grew up in Towner, North Dakota dur

英文书摘精选 Is There Life On Other Planets?外星球上有生命吗?

Weve all been hearing about ongoing Mars exploration, and how water probably used to be abundant there. And a water spewing volcano was recently discovered on a small moon orbiting Saturn. Water is one sign that life may exist or have existed at some

胡敏读故事记单词托福词汇105

Lesson 105 A Gallant Girl 勇敢的女孩 Words: galaxy n. 星系，银河 gale n. 大风，（突发的）一阵 gallant adj. (对子女)殷勤的；勇敢的 gallantry n. 勇敢 gallery n. 画廊，美术馆 galvanize vt. 电镀，镀锌 gap n. 裂口，缺口；差距 garb n. 服装，装束 garbage n

VOA慢速英语2009-Economics Report - General Motors Seeks Quic

This is the VOA Special English Economics Report. This week, General Motors went to bankruptcy court. It became the second of the big three American automakers to seek protection from its creditors while continuing operations. Chrysler declared bank

VOA慢速英语2009年-EXPLORATIONS - Race to the Moon: NASA and

VOICE ONE: I'm Barbara Klein. VOICE TWO: And I'm Steve Ember with EXPLORATIONS in VOA Special English. The nineteen sixties were exciting times in space exploration. Today look back at the first flights of the Apollo program designed to land humans

VOA慢速英语2011--Test of Big Space Rocket Set for Late 20

Technology Report - Test of Big Space Rocket Set for Late 2012 This is the VOA Special English Technology Report. An American space company says a powerful new rocket should be ready for a test launch by the end of next year. The company is Space Exp

VOA慢速英语2012 EXPLORATIONS - NASA and the Early Apollo Flights of the 1960s

EXPLORATIONS - NASA and the Early Apollo Flights of the 1960s BARBARA KLEIN: I'm Barbara Klein. STEVE EMBER: And I'm Steve Ember with EXPLORATIONS in VOA Special English. The nineteen sixties were exciting times in space exploration. Today look back

VOA慢速英语2012 EXPLORATIONS - Apollo's Final Missions: The Last Footsteps on the Moon

EXPLORATIONS - Apollo's Final Missions: The Last Footsteps on the Moon SHIRLEY GRIFFITH: I'm Shirley Griffith. STEVE EMBER: And I'm Steve Ember with EXPLORATIONS in VOA Special English. Today we tell about the flights that followed Apollo Eleven to t

2007年VOA标准英语-Scientists, Engineers Reflect on Space Progress

By Mike O'Sullivan Los Angeles 21 September 2007 The space age began 50 years ago this October, when the former Soviet Union launched the first satellite, Sputnik, sparking a U.S.-Soviet space race. Scientists and engineers gathered at the California

科学美国人60秒 SSS 奇怪的太阳系

You Live In a Strange Solar System The more astronomers study the heavens, the more they realize: our solar system is weird.There are a few things that make the solar system kind of strange.Lauren Weiss, an astrophysicist at the University of Montrea

英语听力：自然百科 行星旅行：土星 Saturn—17

These are just bold first steps on a journey that's just begun. Even before the mission is over, Cassini has left a thirst for a return trip. Planetary explorer Jonathan Lunan and aeronautical pioneer Julia Nod think they know the perfect way to do i

英语听力：自然百科 行星旅行：土星 Saturn—10

It was unraveling a puzzle and so the magnetometer team says lets go closer, as we go closer, we watched as the star went through and noticed the change in brightness, something is going on. We can see even from a distance, there seem to be this mate

英语听力：自然百科 行星旅行：土星 Saturn—15

Huygens landed on Titan. It/ sent back these few hundred pictures, until the batteries died and the probe froze solid. The probe landed with a thud, on basically a streambed，an area/ littered with rounded cobbles, and showed that these little rocks

英语听力：自然百科 行星旅行：土星 Saturn—16

The by-product of billions of years of production from the chemical smog factory in the upper atmosphere, the grains in Titan's dunes may literally fall from the sky. Like a rain of flash-frozen coffee grounds, they are swept by the wind into deep pi

2007年VOA标准英语-US Auto Industry Revs Up for Big Auto Show

By Mil Arcega Washington, DC 11 January 2007 watch US Auto Show Hollywood celebrities such as Carmen Elektra are adding glamour and excitement to the event. You know, entertainment merging with automobiles, music, fashion. It's really cool. I think

英语听书《海底两万里》第298期 第22章 强逼睡眠(3)

You're right, professor, he told me after a few moments of silence. This is a separate world. 您说得对，教授，他静默一刻后对我说，它是另一个世界，它跟陆地不相干， It's as alien to the earth as the planets accompanyin

Who Was Neil Armstrong - 尼尔·阿姆斯特朗 Chapter 8 Next Stop—the Moon

On the morning of July 16, 1969, Neil and his two fellow Apollo 11 crewmen rose at 4:15 A.M. They had steak and eggs for breakfast, the same breakfast all astronauts had before a flight. The night before a special visitor had arrived for dinner to wi

Who Was Neil Armstrong - 尼尔·阿姆斯特朗 THE DANGERS OF SPACE FLIGHT

THE APOLLO PROGRAM CAME AFTER THE GEMINI PROGRAM. APOLLO SPACECRAFT WERE BIGGER AND BETTER. NASA THOUGHT A MOON LANDING MIGHT HAPPEN IN 1967. THREE ASTRONAUTS WERE CHOSEN FOR THE FIRST APOLLO MISSIONROGER CHAFFEE, GUS GRISSOM, AND ED WHITE, THE KIND