and an ibex that has fallen to its death. 和一头摔死的羱羊

214. But not all.
     但也有例外
215. Deep in a sunless valley...
     在没有阳光的山谷深处
216. a male snow leopard...
     一头雄性雪豹
217. and an ibex that has fallen to its death.
     和一头摔死的羱羊
218. The leopard is very old,
     雪豹年纪很大了
219. worn and tattered by his harsh mountain life.
     受尽了严酷山区生活的折磨
220. At these altitudes, mammals must feed regularly to keep warm.
     海拔如此之高 哺乳动物必须定时进食以保持体温

来自《我们星球上的生命 第一季 第七集 Life on Our Planet S01E07 地球继承者》第 217 行