单词:ultrafinitism
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EXPLORATIONS - Isaac Newton: One of History's Greatest Scientists By Marilyn Christiano and Frank Beardsley Broadcast: Wednesday, October 19, 2005 (MUSIC) VOICE ONE: This is Shirley Griffith. VOICE TW
By Marissa Melton Washington 19 January 2007 As the new U.S. Congress prepares to debate immigration reform and border security, a bipartisan task force has released a report outlining suggestions to simplify and strengthen U.S. immigration policy.
EXPLORATIONS - On the Shoulders of Giants: Isaac Newton and Modern Science SHIRLEY GRIFFITH: This is Shirley Griffith. STEVE EMBER: And this is Steve Ember with the VOA Special English program EXPLORATIONS. Today we tell about one of the world's grea
Gang Prevention Programs Target Children at Risk The annual Arlington County Gang Task Force soccer tournament is one part of a broad strategy to steer teens away from gangs in the Virginia suburbs of Washington. I believe that no county, no town, is
By Scott Stearns White House 14 December 2006 U.S. President George Bush says he will continue to work through the United Nations to strengthen an African Union peacekeeping force in Sudan's Darfur region. VOA White House Correspondent Scott Stearns
U.S. President Barack Obama has left Washington for Moscow - the first stop on an international journey that will also include the Group of Eight Summit in Italy and Mr. Obama first visit while in office to Africa. President Barack Obama, Michelle O