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？

耶鲁公开课 - 死亡课程节选

Now, admittedly they've got this little piece of cloth that gives them a decent chance of not killing themselves when they jump out of airplanes.

现在，必须承认他们有这么小小的一片布,给了他们一个当他们跳下飞机时,不会死的足够的可能性。

耶鲁公开课 - 死亡课程节选