herbage grasses的用法和樣例：
例句
- The dry summer air cured them, much as storing in a barn cured the cultivated grasses.
夏天乾燥的空氣使它們熟化，就象人工培養的牧草堆在牲口棚里達到熟化一樣。 - It caused devastation by burrowing and devouring the herbage which might have maintained millions of sheep and cattle.
他們在地上打洞，吞噬本可以飼養數百萬牛羊的牧草，給澳洲大陸帶來了毀滅性災害。
