What could possibly drive somebody to jump out of an airplane with nothing but a little piece of cloth between them and death?
是什么可能驱使某人跳下飞机,而他们与死亡之间只有一片小小的布？
2
The smoke in an airplane fire can be very thick and highly toxic, so cover your nose and mouth with a cloth to avoid breathing it in.
机舱起火会产生具有高浓度和高毒性的烟雾，因此要捂住口鼻防止吸入过量烟雾。
3
An airplane lubricating oil injection gun comprises an oil storage cylinder plug (1), a decomposed joint (2), a cloth clamping hose (3) and an oil injection nozzle (4).