He did his national service in the Fleet Air Arm, flying Sea Fires, which is the ocean-going version of the Spitfire, and then Sea Furies, which is an enormous plane with a huge rotary engine on the front.

他曾在舰队航空， 驾驶过“海上喷火”战斗机，这是“喷火” 战斗机的海上版本，后来又驾驶过“海上妇” 战斗机，这是一种巨大的飞机， 前部装有一台巨大的旋转发动机。

Sentence 46 A rotary engine attached to the steam engine enabled shafts to be turned and machines to be driven, resulting in mills using steam power to spin and weave cotton.

与蒸汽机相连的旋转式发动机带动轴承转动，从而驱动机器，结果是运用蒸汽动力纺织棉布的工厂随之出现。