puff port

例句：

1. 1. The car had apuff port installed in the trunk to provideextra padding for passengers.
   汽车在行李箱里安装了气室，为乘客提供额外的缓冲。
2. 2. The pilot used a puff port toreduce the force of the g-forces during takeoff.
   飞行员使用气室来减轻起飞时的g力。
3. 3. The new sportscar has an innovative puff port design thatimproves fuel efficiency.
   这款新型跑车采用了创新的气室设计，提高了燃油效率。