《飞行时代：翱翔于蓝天的梦想与征程》侯龙涛txt全本免费下载

　　The airplane has changed our world, but do we really understand exactly how much? LIVING IN THE AGE OF AIRPLANES reminds us how profoun dly this amazing invention has changed the way we do just about everything. It also renews our appreciation for the airplane and stunningly conveys the wonder and grandeur of flying. 　　Not that long ago, traveling between continents was a migrati... (展开全部)