they would never survive their first winter. 它们肯定无法活过第一个冬天

90. they still rely on her for their food.
    它们仍需要依靠母狮获取食物
91. It will be another year before the cubs can hunt for themselves.
    小狮至少还需要一年时间 才能学会独自狩猎
92. Without their mother's skill and experience
    如果没有母狮的技术和经验
93. they would never survive their first winter.
    它们肯定无法活过第一个冬天
94. Battered by hurricane force winds, these slopes are now lifeless.
    凛冽的山风在崖坡上呼啸肆虐 生命根本无法在此扎根
95. Further north, they hold other dangers.
    在更远的北方 它们还潜藏着其它危险
96. Moving at 250 miles an hour, an avalanche destroys everything in its path.
    雪崩时速可达250英里/小时 足以摧毁路过的一切

来自《行星地球 第一季 第二集 Planet Earth S01E02 山地》第 93 行