1·The life jacket failed to inflate.
救生衣未能充气。
—— 《牛津词典》
2·If it fails to inflate, or you need to top up the air, blow into this tube.
如果不能完成充气，或者你需要把气充满，可以往这个管子里吹气。
3·In a water evacuation, don't inflate your life vest until you're out the door, in the water and tired of swimming.
在水中疏散，在你出去前不要给你的救生衣充气。
4·It was my Peruvian guide, Cho, who came up with a solution: instead of passing through the hostile village, we'd inflate our rubber rafts and paddle over to a long shingle island.
我的秘鲁向导曹(Cho)想出了一个办法：不穿过这个有敌意的的村落，我们须将橡皮筏充气，将皮筏划过一个很长的布满小圆石的岛屿。
5·The machine incorporates four high-powered fans and integrated airbags that inflate to lift it from the ground.
这款车内置四个高性能风扇和集成安全气袋，这样就可以给汽车进行充气进而把它抬离地面。