Flight attendants remind passengers not to inflate their life vests until they leave the aircraft.

空服員提醒乘客，離開機艙前不要將救生衣充氣。

Our warehouse staff inflate air cushions to protect fragile items during shipping.

我們的倉庫人員會將氣墊充氣，以在運送途中保護易碎物品。

The rental agency inflated all four tires before handing the car keys to the customer.

租車公司在把車鑰匙交給顧客前，先將四個輪胎都打好氣。