雨后，潮湿的土壤散发出清新的气息。

After the rain, the moist ___earth gave off a fresh scent.

这片肥沃的土地适合种植各种作物。

The fertile ___terrain is suitable for growing various crops.

农民们在这片肥沃的土地上种植小麦。

Farmers grow wheat in this fertile ___land.