单词：flying testbed aircraft
单词：flying testbed aircraft 相关文章
Section 15 Flying 1We usually fly in aeroplane. 2But there are different kinds of machines for flying in. 3The general term for machines we fly in is aircraft. 4The types most people use for travel ar
英语导读1000句
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
Explorations
Technology Report - Flying Car Moves Closer to Reality 科技报道 - 飞行汽车即将成为现实 This is the VOA Special English Technology Report. 这里是美国之音慢速英语科技报道。 You could fill the sky with all the ideas people
2011年VOA慢速英语(七)月
Flying Robots Are Coming to US Universities Flying devices, called drones, may be one of the most important technologies of the future. The number of jobs for people who know how to design, build and control them is increasing. Because of this increa
2016年VOA慢速英语(一)月
Vehicles that can be both driven and flown have long been a fantasy in the realm of science fiction. But advances in technology have paved the way for just such a vehicle to enter the realm of fact. Moreover, it could be available to the general publ
VOA标准英语2010年(七)月
Bill Bridgeman was a pioneering test pilot, once known as the fastest man alive. He told his story in a best-selling book called The Lonely Sky, in 1955. The book has been reissued, and recalls a time when flight records were broken almost monthly, a
VOA标准英语2010年(六)月