leaching water from waste heap

例句：

1. 1. Thesoil was leaching out the nutrientsfrom the roots of the plants.
   土壤正在从植物的根部吸取养分。
2. 2. The waterleached through the cracks inthe concrete wall.
   水通过混凝土墙的裂缝渗透进来。
3. 3. The oil leachedinto the ground, contaminatingthe environment.
   石油渗入地下，污染了环境。