单词：air force aero propulsion laboratory
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用Mp3背六级单词
By Al Pessin Pentagon 24 January 2008 The American officer responsible for helping develop an Afghan Air Force says the small corps is growing steadily, but will not be ready to even begin participating in combat operations for about five years. The
VOA标准英语2008年（一月）
By Carolyn Weaver Washington, DC 30 June 2006 watch report Sexual Harrasment The U.S. Air Force Academy in Colorado Springs, Colorado, was rocked by charges of sexual assults in 2003. A military jury acquitted a U.S. Coast Guard Academy cadet of rap
2006年VOA标准英语（六月）
Visionary Ideas Could Transform Future NASA Missions NASA, the U.S. space agency, has awarded $3 million in grants for 30 proposals which explore new ideas for Americas next generation space program. The proposals reflect wide-ranging visions of new
VOA标准英语2011年(八月)
In April of 2005, Jacques Chirac and the German Chancellor at the time, Gerhard Schrder, announced plans to spend over a billion euros on a joint French-German search engine to compete with the American company Google. The project would be called Qu
初级商务英语听力2007
David Axe | Bagram, Afghanistan 27 April 2010 US Air Force crews prepare their helicopters at Bagram Air Base Wounded NATO and U.S. troops in Afghanistan often depend on helicopter medical evacuation teams to stay alive. The medevac teams are trained
VOA标准英语2010年(四)月
By Michael Bowman White House 08 May 2006 President Bush has nominated Air Force General Michael Hayden to lead the Central Intelligence Agency, days after the surprise resignation of director Porter
2006年VOA标准英语（五月）
Scientists Testing Space Propulsion by Light 科学家测试太阳能动力 Can the sun provide power for a spaceship to travel to the edge of our solar system? The answer may come from a small satellite. A Delta V rocket carried the satellite into s
2015年VOA慢速英语(六)月
NASA Working Toward Mission to Mars The head of the National Aeronautics and Space Administration, or NASA, said that the space agency is on track to land people on Mars in the 2030s. Charles Bolden is the administrator for NASA. He said that five ye
2015年VOA慢速英语(五)月
Irans main air travel company Iran Air has signed an agreement with American manufacturer Boeing to buy 80 passenger airplanes. The two companies announced the $16.6 billion deal Sunday after a signing ceremony in Irans capital,Tehran. The agreement
2016年VOA慢速英语(十二)月
AS IT IS 2016-06-14 Indoor Farming Industry Is Growing Fast 室内养殖产业快速增长 As experts warn of a coming food crisis, the vertical farming industry aims to create plants that offer more nutritional value and require fewer resources. In
2016年VOA慢速英语(六)月
By Gilbert da Costa Abuja 19 September 2006 Nigeria Nigeria's military and civil aviation have suffered a series of disasters over the past two decades. Hundreds of lives have been lost in crashes. Sunday's crash of a military plane has renewed conc
2006年VOA标准英语（九月）
Building Afghanistan's Air Corps will take some time. It takes years to train a pilot, and Afghans have to learn not only how to fly the plane, but also how to speak English, the language of international aviation. In Afghanistan, planes and helicopt
VOA标准英语2010年(六)月
Victor Otazu, a aeroponic specialist with the International Potato Center, tends to some aeroponic potato plants in Nairobi, Kenya Kenyans love to eat maize. It's the country's favorite food. But researchers at the Kenya Agricultural Research Institu
VOA标准英语2010年(六)月
In India, trials have begun to select a fighter aircraft for the country's air force. Six aircraft manufacturers are in the race to win what will be one of the world's biggest defense contracts worth billions of dollars. dod fa-18c hornet fighter je
VOA标准英语2009年(八月)
US Air Force Facing Cuts in Manpower, Flying Hours Captain Frank Gilliard flies an air refueling tanker - a KC-135. The 135 can also be set up as a hospital, he said. He and all other Air Force pilots are facing an 18 percent cut in flying hours. Tha
VOA标准英语2013年(三月)
SCOTT SIMON, HOST: Helen Grace James won her honorable discharge from the U.S. Air Force this week at the age of 90. It's a battle she fought for 60 years. Helen Grace James grew up in Pennsylvania where she worked her family's farm and asked her mot
2018年NPR美国国家公共电台1月
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常速英语2007年（十一月）
Many die in Indonesian air crash 印度尼西亚飞机失事，多人死亡 An Indonesian army transport plane with more than 100 people aboard has crashed into houses on Java, killing at least 57 people. At least two people died on the ground when the Hercules c
英语新闻
Police officials in Pakistan's volatile northwest region say an improvised explosive device detonated under a vehicle carrying troops and civilian employees of a Pakistani air force base, killing at least 13 people. VOA's Barry Newhouse reports that
VOA标准英语2008年（八月）