美国有线新闻 CNN 2015-10-31

You said in the previous conference, which played earlier, one of the videos show students punching the officer.I want to play that for a viewer in Flll they get a sense what you mean. It does seem that like the act of the officer has grabbed her aro

Capsule from Genesis Space Probe Crashes in Utah Desert

By Jessica Berman Scientists with the U.S. space agency NASA have begun investigating the crash landing Wednesday of the Genesis space capsule in Utah. The mission came to a disastrous end when a para

美国有线新闻 CNN 2013-03-08

It's March fifth edition of CNN student news. We're heading to the African nation of Kenya. It's a home to about 43 million people, Kenya's government is a Republic where the citizens elect their leaders and that's what they did yesterday. This comes

美国有线新闻 CNN 利用无人机拯救生命

Of course, in this century, uses for drones go far beyond war, to include surveillance, exploration, photography, racing. And one young inventor is hoping that smart drones will be able to navigate dangerous places, avoiding obstacles while searching

【英语时差8,16】遏止危险驾驶必须采取更强硬的措施

According to statistics from the Ministry of Transportation and Communications (MOTC), the number of people who died from drunk driving decreased by 20 percent in 2007. Cracking down on drunk driving will remain the ministry's topmost priority this y

60秒科学:美宇航局发现前苏联遗留在月球的激光

据《科学》杂志报道，苏联的月球车40年前在月球表面留下了激光反射器，虽然经过多年的搜寻科学家始终没有发现激光反射器的踪迹。 4月22日，一组物理学家终于发现了来自反射器的微弱闪

voa标准英语2008年-Australia Sets Up New Tsunami Warning System

Australia has introduced a tsunami warning system, which experts hope will become an integral link in a network stretching across the Indian and Pacific oceans. The Australian Tsunami Warning Center will help provide a regional monitoring system for

VOA英语2010年-Plan to Protect Food Supply Against Global W

The largest effort ever to protect global food supplies against climate change was announced Friday in Rome. One-fifth of the world's plants are threatened with extinction. It's Cary Fowler's mission to fight back. He's the executive director of the

VOA标准英语2012--South Sudan Oil Dispute Raises Specter of War

South Sudan Oil Dispute Raises Specter of War South Sudan is retooling its armed forces - working to strengthen the former rebel Southern People's Liberation Army into a more formal military. Soldiers here at the Bilpam military base in Juba could be

VOA标准英语2012--Flying Dog Brewery Part of Micro Beer Spurt in US

Flying Dog Brewery Part of Micro Beer Spurt in US Its hard to imagine life without beer. Especially here at the Flying Dog Brewery. This place fills 250 bottles every single minute of production, says the company's Erin Biles. Not bad for a brewery i

VOA标准英语2012--Lake Sediment Could Better Date Ancient Finds

Lake Sediment Could Better Date Ancient Finds Radiocarbon dating is the best-known and most widely used method to determine the age of organic material, such as bone or wood or plant matter. All such material contains radioactive carbon atoms, known

美国国家公共电台 NPR Tumor Test Helps Identify Which Breast Cancers Don't Require Extra Treatment

DAVID GREENE, HOST: We've been looking at some new research in the medical journal JAMA Oncology. It finds that women with early-stage, low-risk breast cancer may be able to skip follow-up treatments like hormone therapy and radiation after they have

英语听力：自然百科 神秘百慕大 bermuda triangle—15

The experiment proves that a rogue wave could have theoretically sunk the S.S.Poet. But Graber has spent 20 years studying this oceanic phenomenon. He knows there is no evidence to suggest that rouge waves occur more often in the Triangle than any ot

双语趣听精彩世界 第182期:英国人不能在地图上找出主要城市

七成半英国人不能在地图上准确找出本国主要城市. 英国人不能在地图上找出主要城市 Mail Online: a study has found more than three quarters of Britons cannot pinpoint major UK cities on a map. An astonishing 85 per cent

60秒科学:Brain's Speech Center Finally Talks

Brain's Speech Center Finally Talks In a study in the journal Science, researchers analyzed the inner workings of Broca's area, long known as the brain's speech center, in pre-op brain surgery patients. Cynthia Graber reports In 1865, Pierre Paul Bro

VOA常速英语2007年-Tamil Tiger Political Leader Killed in Air Forc

By Steve Herman New Delhi 02 November 2007 Sri Lanka's Tamil Tiger rebels say the leader of their political wing has been killed in a bombing raid by the country's air force. VOA correspondent Steve Herman reports from New Delhi. The Liberation Tiger

VOA双语新闻：麦凯恩：现实理想主义的外交政策

The presumptive Republican presidential nominee, Senator John McCain, says he is a realistic idealist on U.S. foreign policy positions and goals. Experts say his military background and experience as a prisoner of war in Vietnam keep him focused on p

英语听力精选进阶版 6002

Harry Potter has been a global publishing phenomenon All around the world millions of people are eagerly waiting for the 16th of July. Thats because it is the day when the sixth Harry Potter novel will be published worldwide. If you are one of the fe

英语听书《海底两万里》第154期 第11章 诺第留斯号(5)

Accordingly, three years ago at the most, Captain Nemo had begun his underwater existence. 这样说来，尼摩船长开始他的海底生活，至多不过三年。 Moreover, I hoped some books even more recent would permit me to pinpoint the date

【英语时差8,16】记忆的奥秘（下）

In two studies, scientists showed volunteers a series of words or images while their brains were being monitored. The volunteers were not told it was a memory experiment, so they made no special effort to memorize the words or scenes. After the exper