Weak from lack of food and water, 尽管它们缺食少水 日渐衰弱
if they tire of tree bark and other survival food 如果它们厌倦了树皮和其它残存的食物
Its food, bamboo, on which it totally relies 它完全依赖竹子为生
They're searching for a rather unusual food - 它们正在寻找一种很特别的食物
they still rely on her for their food. 它们仍需要依靠母狮获取食物
There's no food and few insects to feed on. 这里没有食物 可以吃的昆虫也很少
that nourishing food can be gathered very quickly. 营养美味的食物唾手可得
Whole populations of animals are now forced to travel great distances in pursuit of food and warmth. 动物们成群结队踏上 寻找食物和温暖的长途旅程
and there's no food on these nursery slopes. 而这片产仔的斜坡上没有一点食物