sandstone area的用法和樣例：
例句
- The China fir grows well at basalt and quartz sandstone, but poor at clay and sand-shale.
其中以玄武岩與石英砂岩發育的土體上的杉木生長最好，依次為長石石英砂岩與變余砂岩，而以煤系砂頁岩和第四紀紅色粘土上的杉木生長最差。 - The diversity index and species richness index of original vegetation in Karst area are lower than in nonkarst area.
石灰岩地區原生植被生物多樣性和物種豐富度指數較砂頁岩地區的原生植被低。
