Definition: soil or ground Level: B2
新翻的泥土闻起来有雨水的味道。
The freshly turned ___earth smelled of rain.
他们用肥沃的黑土填满了那个洞。
They filled the hole with rich, dark ___earth.
蚯蚓对于健康的土壤至关重要。
Worms are essential for healthy ___earth.
