The engineering includes landfill zone, percolatingwater treatment zone, management zone and outside-field engineering.
工程包括卫生填埋区、渗滤液处理区、管理区及场外工程。
2
There were plenty of rocks that were probably made when lava bubbling from under the ground mixed with waterpercolating through the ground.
那里有大量的岩石有可能是由从地下冒出的混合着渗透水的岩浆泡形成的。
3
In addition, waterpercolating down from the pond has recharged his well and also irrigates a lush new garden rich in fruit and vegetables that he sells.