fertile soil的用法和樣例：
例句
- The wheat is growing well in the fertile soil.
小麥在沃土中長勢很好。 - "A science fiction cannot not be regarded as a mere entertainment, but in fact it tells the reader much more."
"科幻小說不能簡單地看成是供消遣的，而實際上它給讀者展示更深刻的內容。" - The plants luxuriated in the fertile soil.
植物在肥沃的土壤里茂盛生長。 - A river's delta usually has rich soil.
河流的三角洲通常有肥沃的土壤。
