leaching of glass

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中渗出养分。
2. 2. Therainwater is slowly leaching intothe ground.
   雨水正慢慢地渗入地面。
3. 3. Theoil was leaching out of therock.
   油正从岩石中渗出。