the river is full of food 对于那些老道的捕猎者而言

165. to 50 degrees warmer than the surrounding air.
     比周围空气的温度高了五十余度
166. Hungry animals of all kinds come here to feed.
     各种饥肠辘辘的动物来此觅食
167. Throughout the winter,
     到了冬天
168. the river is full of food
     对于那些老道的捕猎者而言
169. for those who know how to catch it.
     河里满是食物
170. Here, even the coyotes have become fishermen.
     在这里连土狼都学会了捕鱼
171. But hunting is hard for a cat
     但是捕鱼对山猫来说很难

来自《行星地球 第二季 第二集 Planet Earth S02E02 山脉》第 168 行