translation.en: Here was an army that had just had experience in the First World War, where millions of men fought each other in the trenches, getting nowhere, making no progress, and here someone had come up with a device that allowed them to fly up in the skies high above enemy territory and destroy whatever they wanted with pinpoint accuracy.
translation.zh: 这支军队 刚刚经历的一战 数百万的士兵 困在战壕里 没头绪没进展 然后这位弟兄造出了一个设备 能让他们从敌人上空 飞过的时候 以极高的精确度 摧毁一切目标