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？
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。
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).
一种飞机滑油注油枪，其包括储油筒堵头(1)、分解接头(2)、夹布胶管(3)、注油嘴(4)。
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