单词：igor ivanovich sikorskies
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[00:07.58]Igor Sikorsky was born in the city of Kiev, Russia; on May 25, 1889. [00:16.12]His mother was a doctor. [00:15.12]His father was a professor of psychology. [00:18.59]Igor became interested in science when he was very young. [00:23.82]He was
美国英语听力80篇
[00:08.05]Igor Sikorsky left Russia at the start of the revolution in 1917. [00:15.54]He stayed for a while in Britain and France. [00:19.54]Then he went to the United States. [00:22.62]He arrived with little money and no real chances for work. [00:2
美国英语听力80篇
EXPLORATIONS - Igor Sikorsky: Aircraft and Helicopter Designer By Marilyn Christiano Broadcast: Wednesday, July 06, 2005 (MUSIC) ANNOUNCER: Igor Sikorsky on the cover of Time magazine. Now, the VOA Sp
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Chapter 2 - Prince Nikolai Bolkonsky's inability to understand the war The day after his son had left, Prince Nikolai sent for Princess Marya to come to his study. Well? Are you satisfied now? said he. Youve made me quarrel with my son! Satisfied, ar
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Chapter 3 - Prince Nikolai Bolkonsky sends Alptych to Smolnsk When Michael Ivanovich returned to the study with the letter, the old prince, with spectacles on and a shade over his eyes, was sitting at his open bureau with screened candles, holding a
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EXPLORATIONS -March 27, 2002: Igor Sikorsky By Marilyn Rice Christiano ANNCR: Now, the VOA Special English program, EXPLORATIONS. Today Shirley Griffith and Steve Ember tell about Igor Sikorsky. He wa
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