Above them you could see green and fertile pastures, till at last the stony boulders reached the bare, steep cliffs.

你可以看到绿色肥沃的牧场， 直到最后，巨石到达了光秃秃的陡峭悬崖。

In a fertile pasture, the fungi feeding on plants below ground can be many times heavier than the cows eating the grass above it.

在肥沃的牧场上，以地下植物为食的真菌比以其上方的草为食的奶牛重许多倍。