标签：energe 相关文章
But most significant of all, the jaguar has a tell-tale trademark. Instead of going for the neck or snout like most cats do, it kills with a crushing bite through the skull into the brain. This makes the jaguar prime suspect in this case. Even the gl
探索与发现2012年
At first sight, manatees might look like seals or dolphins. But in fact, some of their closest relatives live on land. These toenails are the giveaway, remarkably similar to those of elephants. 13,000 years ago, two other members of the elephant fami
探索与发现2012年
But the glyptodont wasn't a reptile. So what was it? There is a relative of the glyptodont thats still alive today. It's the armadillo and it's a mammal, the only mammal with this kind of armor in the whole of North America. It may give us some idea
探索与发现2012年
The global trade in precious stones is a multi-billion dollar business. It touches the lives of people in the mines of South Africa, stone cutters of India, and countless others around the world. These precious gems adorn, kings, queens, movie stars
VOA标准英语2008年（九月）
Landmark Election Could Bring Big Change to Malaysia It is shaping up to be the closest election in Malaysias history. The campaign is pitting the National Front, headed by Prime Minister Najib Razak, against the opposition Peoples Pact, led by forme
VOA标准英语2013年(四月)
American biologist George Schaller has spent his life studying wild animals in more than 25 countries: from gorillas in Congo to snow leopards in Nepal to alligators in Brazil. At 75, he is being honored for his achievements in animal conservation w
VOA标准英语2008年（七月）
Could it be that drastic water shortage was the reason for the mastodons' epic migrations? Another big piece of this puzzle lies far out to sea. This is the ocean floor. But this isn't rock sprouting out at the bottom. It's wood. It's the remains of
探索与发现2013年
But despite their name, the mighty Everglades did not exist during the ice age. So what did pre-historic Florida look like? There is one place in northern Florida that has revealed more ice age secrets than almost anywhere else, the dark slow-moving
探索与发现2013年
The cold climate conifer forests of the north displaced broadleaved woodlands. Plants and animals were gradually pushed south to find a warmer climate. Florida became a refuge from the cold. Down here is where the Ice Age north met the subtropical so
探索与发现2013年
Melissa had heard about Bill. He was a womanizer. He dated one woman after another, telling one lie after another. He was a pilot, a tiger trainer, a banker, a publisher, a tycoon, an investor, an adventurer, and on and on. He laughed about how easy
365个英语简短小故事
By Dan Robinson Capitol Hill 18 May 2006 U.S. officials say implementing the Darfur peace agreement requires sustained international attention to Sudan in coming months. A congressional hearing examin
2006年VOA标准英语（五月）
By Amy Katz Washington, D.C. 30 January 2006 watch Border report Mexico drops plans to distribute maps to guide immigrants safely across the U.S.-Mexico border... another tunnel on that border is disc
2006年VOA标准英语（一月）
By Challiss McDonough Cairo, Egypt 25 May 2006 Egyptian pro-reform judges stand in front the Supreme Court house during an anti-government protest in Cairo, Egypt, Thursday, May 25, 2006 At least 300 pro-reform judges in Egypt stood in silent protes
2006年VOA标准英语（五月）
Climate Change Threatens World Food Production Higher temperatures and changing rainfall patterns resulting from global climate change will threaten food production in many parts of the world - especially regions in the tropics already struggling wit
VOA标准英语2011年(六月)
Colleges Dangle Perks to Attract Students Many American high-school students worry about getting into college. And their parents worry about paying the tuition bills. And - except for crme de la crme schools that can pick and choose whom to admit - m
VOA标准英语2011年(五月)
Developing Countries Want Rich Nations to Pay for Climate Change Delegates from nearly 200 countries - rich and poor - are in Doha to extend the Kyoto Protocol, the 1997 global climate change agreement that expires at the end of this month, and to be
VOA标准英语2012年(十二月)
In the heat of the day, hunters can afford to slow down and rest in the shade. Its one of the advantages of a high-protein diet. Llamas originated here in North America are the regular visitors to the spring. The strange-looking tapir is common too.
探索与发现2013年
By Stephanie Ho Washington 13 March 2006 A federal judge has ordered a temporary halt in the sentencing trial of Zacarias Moussaoui, the only person charged in the United States in connection with the
2006年VOA标准英语（三月）
By Jim Malone Washington 11 January 2007 Reaction in Congress and among the American public suggests President Bush has an uphill battle in trying to win support for his new strategy in Iraq, a strategy that includes deploying more than 21,000 addit
2007年VOA标准英语（一月）
By Leta Hong Fincher Washington, DC 18 July 2006 watch Policy Crises report The Bush administration is facing a series of simultaneous foreign policy crises from the Middle East to the Korean peninsula. The U.S. military is already heavily committed
2006年VOA标准英语（七月）