pneumatic discharge

例句：

1. 1. The airbag system is designed to prevent pneumatic discharge during impacts.
   气囊系统设计用来在冲击时防止气动排放。
2. 2. The engineer found that the pneumatic discharge was causing damage to the surrounding area.
   工程师发现，气动排放正在损害周围区域。
3. 3.The pneumatic discharge was a significant factor in the accident's outcome.
   气动排放是事故结果的一个重大因素。