我假设汽泡纸的总质量与跳楼者的体重相比可以忽略不计。
I am assuming the total mass of the bubble wrap is small compared to the mass of the jumper.
让我们假设这些纸将跳楼者围起来形成一个圆柱形。
Let me assume that it wraps around the jumper to make a cylindrical shape. Here is sketch.
费佛副检察官说，检方正着手调查案情，包括跳楼者意图由来，是自愿或是被迫。
Investigators are trying to clarify a number of issues surrounding the case, including whether everyone jumped voluntarily or if some were forced to do so, Faivre said.
我来解释一下，整个跳楼过程中，跳楼者的速度（由此便产生了动能）在起跳处和着地处都为零。
Just to be clear, the jumper velocity (and thus kinetic energy) of the jumper at the top and the bottom are both zero.
需要声明的是，在上述表达式中，我用a表示跳楼者的最大加速度。此外，我还假设跳楼者完全停下所经过的距离与整个下落距离相比可以忽略不计。
Just to be clear, I am putting the maximum acceleration in for a. Also, I have made the assumption that the stopping distance (s) is small compared to the jumping height.
而当熊市时，杠杆反向作用，就像去年投资者以跳楼价抛售资产。
When markets fall this leverage works the other way, as could be seen when investors offloaded assets at fire-sale prices last year.
哦，我不想说得太多——书里都写着呢——可是霍格沃茨城堡里的目击者看到，在邓布利多或失足跌落、或自己跳楼、或被人推下去的片刻之后，波特匆匆从现场逃离。
Well, I don't want to say too much — it's all in the book — but eyewitnesses inside Hogwarts castle saw Potter running away from the scene moments after Dumbledore fell, jumped, or was pushed.
记得四处去宣传下你要跳楼的事，那样才能有足够的目击者证实你脑子没病。
Advertise the event so you will have plenty of witnesses to verify that you are of sane mind.
这如同自杀者有其自杀的痛苦一样，那些因为感情，事业，生活不如意的要跳楼或者其他方式自杀的人，他们是自愿自杀的，而我们愿意他们那么做吗？
As the pain of suicide has its suicide, because those feelings, career, life unpleasant to jump off a bridge or other means of suicide, they are voluntary suicide, and we are willing to do so?
目击者说，一些人被迫跳楼，以至身亡。
Witnesses said some people were forced to jump to their deaths.
目击者说，一些人被迫跳楼，以至身亡。
Witnesses said some people were forced to jump to their deaths.
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