空中巡航概念实际上是以快速、拥挤著称的喷气式客机的一个对立面，通常是指飞艇。
空中巡航的创建，与匆匆忙忙拥挤不堪的客机形成对照。
Aircruise was created as the antithesis of a hurried, crowded passenger jet.
空中巡洋舰的巡航速度将在每小时100到150公里之间，这样从伦敦到纽约的路程将花费37小时。
The cruising speed of the Aircruise would range from 100 to 150 kilometers an hour and a journey from London to New York would take 37 hours.
这些核海军要采取的措施就是在互相确定巡航深度上达成一致(就像飞机避免空中相撞的措施一样)。
All that would have to happen is for the nuclear navies to agree on respective cruising depths (like airplanes do to prevent midair collisions).
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