标签：arct 相关文章
By George Dwyer Washington 30 May 2007 Ivory-billed woodpecker A North American bird believed to have become extinct in 1944 has apparently re-appeared. The Ivory Billed Woodpecker was rediscovered in February 2004 when it was reportedly spotted twic
2007年VOA标准英语（五月）
By Phuong Tran Dakar 20 November 2006 Prosecutors who want Chad's exiled former ruler, Hissne Habr, to face charges of crimes against humanity say they are facing obstacles despite a pledge by the Senegalese government to organize a fair trial. ----
2006年VOA标准英语（十一月)
By Ron Corben Bangkok 25 October 2006 Human rights groups have called on the Thai government to release 58 men arrested two years ago during a military crackdown in the southern Thai town of Tak Bai. Rights groups are challenging Thailand's new mili
2006年VOA标准英语（十月）
By Selah Hennessy Dakar 25 May 2007 Traffic hawkers in the streets of Dakar, Senegal Friday marks 150 years since French colonists first established a port in what is now the Senegalese capital of Dakar. Originally a small fishing village, Dakar has
2007年VOA标准英语（五月）
By Challiss McDonough Cairo 22 January 2007 An Iranian news agency says Iran has decided to block 38 inspectors from the U.N. nuclear watchdog agency from entering the country. Iran's foreign minister, Manouchehr Mottaki, said the 38 names were on a
2007年VOA标准英语（一月）
By Catherine Maddux Washington 20 June 2006 Demonstrators stage protest over Darfur in front of White House Activists held rallies in several cities across the United States Tuesday to call for peace in Sudan's western Darfur region. Meanwhile, expe
2006年VOA标准英语（六月）
European markets again fluctuated Friday closing out a highly volatile week of trading. Most of the markets were making gains by midday. For VOA, Tom Rivers in London reports. Stock traders talk at the stock exchange in Frankfurt/Main, Germany, 16 O
VOA标准英语2008年（十月）
Activists Honored by Refugee Advocacy Group There are about 44 million refugees and internally-displaced people around the world and 12 million stateless individuals living in limbo without citizenship rights. This according to Refugees International
VOA标准英语2012年(六月)
Activist Trains to Run Mile on Moon Athlete and activist Jonathon Prince is used to setting high goals for himself, however, his resolution for 2012 is perhaps his most ambitious. Prince dreams of not just walking, but running, a mile on the moon. Pr
VOA标准英语2011年(十二月)
UAE Activists Jailed for Criticizing Government The Supreme Court in the United Arab Emirates has sentenced five political activists to prison for publicly criticizing the countrys leaders. The defendants were arrested in April for making various com
VOA标准英语2011年(十一月)
On Maryland Family Farm, Seeking the Perfect Pumpkin for Halloween The Huffer Family Farm is a busy place each October, as families wander through the 6-hectare Jumbos Pumpkin Patch, searching for the perfect pumpkin. Sarah Cosgrove has been coming t
VOA标准英语2012年(十月)
Gold Prices Luring Many to Start Prospecting As gold prices continue to rise around the world, there is renewed interest in panning for gold in certain parts of the United States. In the late 1800s, the state of Virginia had a thriving gold-mining in
VOA标准英语2011年(八月)
Heart Failure Drug Not as Effective on US Patients Before new drugs are approved for use, they go through a multi-step approval procedure. In recent years, the process has become more globalized, but a new study suggests that the results of clinical
VOA标准英语2011年(八月)
Midwest Tea Party Activists Not Surprised by IRS Scrutiny Former Illinois Congressman Joe Walsh, a Republican, has heard a lot about the IRS from his conservative supporters, and not just in the last several weeks. I had, during my two years in Congr
VOA标准英语2013年(五月)
Tyrannosaurus Rex was of ten thousand pound, self-propelled, antitank weapon. Now, sixty five million years later, cutting-edge imaging technology lets us look deep inside their bodies to reveal just how the worlds greatest carnivores really work. Di
探索与发现2013年
The jaws of T-Rex are infamous and lethal, housing sixty teeth with some as long as 30 centimeters. Its skull is constructed of 64 bones designed to be light but strong. Its 16 times stronger than the jaws of an alligator. The front teeth are dagger-
探索与发现2013年
Hearing, smell and sight are all well refined. We can look at the sense of vision and see the attributes of a predator. T-Rexs eyes are 40 centimetres apart providing exceptional binocular vision, the ability to perceive depth. An eye is essentially
探索与发现2013年
Sauroposeidon towers over Deinonychus. In fact, its mammoth size is its primary defense. But this giant begins life very small. For Deinonychus, Sauroposeiden would be a great meal, at least the juveniles, because there wouldve been lots of them and
探索与发现2013年
They are actually increasing their chance of getting a meal. Its a strategy still used today. Working together, lions will take on prey as big as a four-ton elephant, and they only have teeth and claws. Deinonychus employs an array of weaponry more p
探索与发现2013年
英文歌词: ah........... ah........... If you put yourself in my sorry situation Tell me, would you dare? And if I told you that my road in life was nearly broken Would you even care? It's easy to tell me exactly what I should be Your perfect picture
音乐咖啡厅