The peaks here rise so precipitously, 这里的山峰极为险峻

170. This is the greatest concentration of peaks over 5 miles high to be found anywhere on Earth.
     这里是地球上5英里以上高峰最集中的地方
171. They're the most dangerous mountains of all.
     它们是最危险的山峰
172. K2 and her sister peaks have claimed more lives than any others.
     乔戈里峰和它的姊妹峰夺去的生命 比其它山峰都要多得多
173. The peaks here rise so precipitously,
     这里的山峰极为险峻
174. the glaciers are so steep and crevassed
     冰川陡峭易碎
175. that few except the most skilled mountaineers can penetrate these ranges.
     纵使最有经验的登山运动员 也很难征服这些高山
176. Markhor gather for their annual rut.
     捻角山羊正在举行年度聚会

来自《行星地球 第一季 第二集 Planet Earth S01E02 山地》第 173 行