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By Paul Sisco Washington, DC 29 September 2006 watch Border Security Tech An immigrant captured after illegally crossing the U.S. border with Mexico It's a new approach to the crackdown. With border security and illegal immigration a major concern i
2006年VOA标准英语（九月）
Thousands mourned on April 4 the assassination of civil rights leader Martin Luther King 40 years ago, but embraced a recommitment to his dream of equality. We are here because destiny has drawn us here, his youngest daughter, Reverend Bernice King s
英语时差8，16
While it's still hard for some of us to believe that the 747 has now been around for 40 years, as it's about to get even bigger. Boeing has unveiled a new even larger 747. The aircraft, by the way, for which the term jumbo jet was coined, in part to
万花筒2011年
This was the flight of the Boeing X51A Waverrider. The company and the US military says its made aviation history. The unmanned craft achieved the longest ever hypersonic flights by a jet fuelled-propelling. It hurtled alone at 5 times the speed of s
万花筒2013年
Airbus announced Tuesday it had secured orders for 16 new A321 planes from Vietnam Airlines and another five A320 craft from budget Cebu Pacific airlines of the Philippines. The day before, Airbus said that Qatar Airways had also ordered A320 aircra
VOA标准英语2009年(六月)
RACHEL MARTIN, HOST: Across the country, hundreds of cities are making their pitch to Amazon. City officials have until Thursday to convince Amazon to open their second headquarters in their town. At stake - potentially 50,000 jobs and $5 billion wor
2017年NPR美国国家公共电台10月