Over the years the lake began growing over and on its site developed gigantic marshy ground, a self-sustained reservoir which can feed itself just with rainfalls.
多年以来，湖泊开始越来越多，并在其基础上侵占着巨大沼泽地面，自我维持的水库，单凭着降雨就足以维系。
2
SOM say they could have coaxed the building to produce more energy but it would have been futile because there's no facility in Guangzhou to feedself-generated power back into the grid.