and take their first steps in the outside world. 第一次踏足这个陌生的户外世界
they still rely on her for their food. 它们仍需要依靠母狮获取食物
Without their mother's skill and experience 如果没有母狮的技术和经验
they would never survive their first winter. 它们肯定无法活过第一个冬天
Although the cubs are now as large as their mother, 虽然小狮已长到和它们的母亲差不多大
She has just one brief summer in which to teach them their mountain survival techniques. 母狮只能利用这个短暂的夏天 教会小狮在山区生存的技能
and guanacos and their newborn young must suddenly endure a blizzard. 羊驼和它们新生的幼仔 只好忍受突如其来的风雪
Their day ends as it began, safe on the steep cliffs. 这一天结束了 和开始时一样 它们又坐在了陡峭而安全的悬崖上
but they drop their guard when the Gelados are around. 但只要狮尾狒一来到身边 它们便放松警惕
Human beings venture into the highest parts of our planet at their peril. 人类总是愿意冒着生命危险 占领地球上最高的地方