translation.en: And then the compost is all taken back to the roofs of the city, where we've got farming, because what we've done is lifted up the city, the landscape, into the air to -- to restore the native landscape on the roofs of the buildings.
translation.zh: 然后混合肥全被取回 到城市的屋顶，那里可以耕作， 因为我们抬高了城市及 地景到空中 — 并把原有地景 重建在屋顶上。