一种演技高超的有趣动物。它们装死的演技极其逼真，连智力高超的捕食者也会将其误认为尸体，从而失去兴趣。负鼠不仅会躺倒，还会口吐泡沫，散发出恶臭，让自己的表演更为真实。
Nature has endowed opossums with exceptional acting skills. They can convincingly play dead, to the point where not even smart predator will maintain interest upon seeing what appears to be a lifeless carcass. While pretending to be dead, they foam at the mouth and emit an unpleasant odor.