In amputees, mirrors are used to reflect the remaining limb, which the patient scratches.

在截肢者中， 镜子被用来反射剩余的肢体，患者会抓伤它。

Heavily injured ants, however, flail their remaining limbs about and spin on their backs, becoming so uncooperative that they're left behind.

然而，受了重伤的蚂蚁会挥动剩余的四肢并在背上旋转，变得非常不合作，以至于它们被抛在了后面。