Colossal amounts of energy are needed. 需要大量能源

306. The biggest trucks in the world move thousands of tons of sand.
     世上最大的卡车运来数千吨♥沙
307. The process of heating and separating bitumen...
     加热并分离沥青的过程
308. From the sand requires millions of cubic meters ofwater.
     需要数百万立方水
309. Colossal amounts of energy are needed.
     需要大量能源
310. The pollution is catastrophic.
     污染是灾难性的
311. The most urgent priority, apparently,
     很明显 目前最为迫切的是
312. Is to pick every pocket of sunlight.
     不漏过累积太阳能的一分一毫

来自《家园 第二部分 Home Part2》第 309 行