生物老师上课用自己做实验

　　This series is one of the best of its kind. Narrated by Anthony Qualye and containing some fabulous aerial photography including Bob Hoover's amazing upside down "iced tea pour" while barrel rolling his twin engined commuter. The series was sold retail as 6 VHS tapes of 12 episodes covering: 　　1、 "The Pioneers" 　　2、 "The Adventures Of Flight" 　　3、 "The Aeroplane goes to War" 　　4、 "Vict... (展开全部)