Well, this could turn out to be a bed of nails.

这可能会是个烫手山芋。

Items commonly used in deathmatches include fire, barbed wire, thumbtacks, razor blades, syringes, beds of nail, staple guns, and even cactus plants.

死亡竞赛中常用的物品包括火、铁丝网、图钉、刀片、注射器、钉床、钉枪，甚至仙人掌植物。

But what really matters for impact injury is how much area that force is being applied to, or why you should lie on a bed of nails, not do a headstand on one.

但是对于冲击损伤真正重要的是施加力的面积，或者为什么你应该躺在钉子床上，而不是头倒立。