“充气”造句

除了给轮胎充气外，我没做过任何汽车保养。
Other than blowing up a tyre I hadn't done any car maintenance.

可以给潜水衣充气以增大浮力。
Air can be pumped into the diving suit to increase buoyancy.

唐的救生衣未能充气膨胀。
Don's lifejacket had failed to inflate.