2009-09-30 所属栏目:英语听力材料

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An international aid group says East Africa is facing the worst humanitarian crisis in 10 years. The Britain-based agency, Oxfam, says climate change is leading to extreme

2009-09-30 所属栏目:英语听力材料

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Let’s raise a toast to champagne. And its ubiquitous bubbles. Because new research says the bubbles aren’t just tickling your tongue. They’re erupting with aromas vital

2009-09-29 所属栏目:英语听力材料

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Your wife famously talked about the vast right wing conspiracy targeting you. As you look at this opposition on the right to President Obama, is it still there?Oh, you bet

2009-09-29 所属栏目:英语听力材料

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Iranian state media report the military has successfully test fired its longest-range missile. The test is part of military exercises that coincide with new accusations fr

2009-09-29 所属栏目:英语听力材料

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United Nations talks on climate change have opened in Bangkok with more than 4,000 participants from 177 countries trying to narrow differences on ways to reduce global gr

2009-09-29 所属栏目:英语听力材料

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Ever get a ringing in your ears after a loud blast of music on your iPod? That’s one example of the usually temporary condition called tinnitus, the sensation of sound ev

2009-09-28 所属栏目:英语听力材料

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达·芬奇是最伟大的艺术家之一，达·芬奇的遗产也包括他曾经创作的许多众所周知的作品。达·芬奇不仅在绘画方面才能出众，他同时还是一名成功的建筑师和工程师。他的一些军事武器等的草

2009-09-28 所属栏目:英语听力材料

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Pythons, bats and giant armadillos are among the longest sleepers at over 18 hours a day. Human babies need 16 hours, and most of us probably feel we need around eight hou

2009-09-28 所属栏目:英语听力材料

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At least 83 people have been killed and at least 23 others are missing after torrential rains caused flash floods in the northern Philippines on Saturday. Most of the capi

2009-09-28 所属栏目:英语听力材料

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After a hectic week of fittings, photo shoots and fashion shows, New York Fashion Week is over. But for designers, the challenge goes on. How to get consumers shopping in

2009-09-28 所属栏目:英语听力材料

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I took three generations of the same family back to High Wycombe's Woolies where they all worked. Only one has found new full time employment, and even she is unhappy wit

2009-09-27 所属栏目:英语听力材料

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1.The world's largest test of AIDS vaccine is being hailed as a breakthrough because it's the first time an experimental vaccine has prevented infection with the virus.

2009-09-27 所属栏目:英语听力材料

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Group of 20 leaders wrapped up their summit Friday with agreements intended to prevent future economic meltdowns, and giving key emerging nations a larger voice in interna

2009-09-27 所属栏目:英语听力材料

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North and South Korean families have begun the process of meeting with long lost relatives separated by the Korean divide. Most are in their 80s or older, and have not see

2009-09-27 所属栏目:英语听力材料

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World's leaders began a second day of talks at the United Nations. That’s where President Obama will address the General Assembly later today. Senior White House Corresp

2009-09-26 所属栏目:英语听力材料

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The G20 summit will give emerging economies a larger role in the debate and decisions about global economic issues in the future. The gathering is also moving toward agree

2009-09-26 所属栏目:英语听力材料

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At a special United Nations summit on climate change September 22, world leaders acknowledged both the quickening pace of global warming and the world community's slow re

2009-09-26 所属栏目:英语听力材料

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Every year, millions of monarch butterflies fly thousands of miles to alight in one specific forest in Mexico. How do they know what direction to flutter? Scientists had t

2009-09-25 所属栏目:英语听力材料

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In a major scientific breakthrough researchers in Thailand say they have made progress in developing a vaccine for AIDS. A six-year trial working with volunteers showed th

2009-09-25 所属栏目:英语听力材料

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For all you space buffs who like to keep track of where the water is, it looks like you can add our very own moon to your list. Because according to a trio of papers appea

2009-09-25 所属栏目:英语听力材料

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Imagine a world where nothing fits, where ceilings are too low, cars are too small, and buying a jacket off the rack is but a distant dream. Welcome to the world of Sultan

2009-09-25 所属栏目:英语听力材料

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This is the sort of threat the United States fears--a medium-range Iranian missile being tested earlier this year. Iran claims its range extends as far as Israel. And this

2009-09-24 所属栏目:英语听力材料

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President Barack Obama has brought together Israeli Prime Minister Benjamin Netanyahu and Palestinian President Mahmoud Abbas for their first three-way meeting Tuesday. An

2009-09-24 所属栏目:英语听力材料

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India has launched seven satellites from a single rocket, demonstrating its growing skills in multi-satellite launches. The success comes nearly a month after India had to

2009-09-24 所属栏目:英语听力材料

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There are some very strange world records out there, so we want to get the strangest. The man who has the wackiest diet and I kid you not, Hala, his name is Monsieur Mange