So it is that grasslands provide a stage 所以草原为地球上
and this calf's will to survive is remarkable. 这只幼鹿的求生欲望让人叹为观止
The food the fox seeks is also deep beneath the snow. 狐狸在搜寻的食物也被深埋在积雪之下
is buried beneath three feet of snow. 被深埋在一米深的积雪之下
Now, that grass is not only withered and frozen, 现在青草不仅枯萎结冰
Pushing through deep snow is exhausting work, 在厚厚的积雪中行动非常耗费体力
which is why their builders are called compass termites. 因此它们的建筑者被称为罗盘白蚁
Each blade is cut to length and placed into a garden of fungus. 每根叶片都被切成一定长度 放入菌圃