With these first flights of Orville and Wilbur Wright the flying age had arrived at last, but the outbreak of a world war soon turned the airplane into a killing machine.

• 随着莱特兄弟奥维尔与威尔伯的开天辟地的一系列飞行，人类飞行的时代终于到来了。但是，一场世界大战的爆发，很快把飞机变成了杀人的武器。