aircushion

例句：

1. 1. The aircushion was designed to provide comfort and support during long flights.
   这款空气垫设计用于长途飞行时提供舒适和支撑。
2. 2. The aircushion is a popular choice for travelers who want to sleep comfortably on planes.
   对于希望在飞机上舒适睡觉的旅客来说，空气垫是一个受欢迎的选择。
3. 3.The aircushion has become a standard feature in modern airplanes, providing passengers with a more comfortable travel experience.
   现代飞机中的空气垫已经成为标准配置，为乘客提供了更舒适的旅行体验。