- but the chances of the cub reaching adulthood are slim.
但是熊猫幼崽长到成年的机会极为渺茫
- The struggle of a giant panda mother to raise her cub
大熊猫努力养育幼崽的情景
- is a touching symbol of the precariousness of life in the mountains.
真是大山里濒危生命求生的动人一幕
- On the highest summits of our planet
在地球上最高的地方
- nothing can live permanently.
没有什么生物能在此永久生存
- The highest peak of all,
世界上最高的山峰
- Mount Everest, five and a half miles above sea level and still rising - the roof of our world.
海拔5.5英里的世界屋脊 ——珠穆朗玛峰仍在不断升高
来自《行星地球 第一季 第二集 Planet Earth S01E02 山地》第 281 行