automotive air bag

• 安全气囊

automotive air bag的用法和样例：

例句

1. Air bags are only deployed when the car is struck from the front.
   只有在汽车前段受到撞击时，安全气囊才会打开。
2. Air bags are designed to protect the driver in the event of a severe frontal impact.
   安全气囊是为汽车在迎面猛烈撞击时保护驾车者而设计的。