单词:international earth ellipsoid
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By Paul Sisco Washington 28 February 2007 watch International Polar Year Thursday, March 1st, is the official start of the International Polar Year. The international research and educational effort officially runs till March 2008. At least 50,000 s
David Beckham has announced that he'll retire from professional football at the end of the season. 大卫.贝克汉姆已经宣布将在本赛季结束后退役。 At the age of 38, Beckham recently won a league title with Paris Saint-Germain. He exp
EXPLORATIONS – July 3, 2002: Life on the International Space Station By Paul Thompson VOICE ONE: This is Mary Tillotson. VOICE TWO: And this is Steve Ember with the VOA Special English program EXPLO
Astronauts aboard the orbiting space station and the shuttle Atlantis spent most of the day relaxing after long hours of unloading cargo and working on building the International Space Station. The astronauts spent some time November 24 talking to r
A 4K restoration of the classic film Yellow Earth premiered this week in Beijing. The film marks China's first success in applying the technology of 4K restoration to classic films. Sun Xianghui is the head of the China Film Archive, which is behind
Life on the International Space Station requires intense concentration, critical thinking skills, and strategic contemplation of what could come next, because hundreds of kilometers above the Earth, there is a lot at stake. With one wrong move, you c