CA: So what happened was that, through increased ability to use fracking technology, the calculated reserves of natural gas kind of exploded and the price plummeted, which made wind uncompetitive.
CA:所以实际上是 因为透过 水力压裂科技的发展 天然气的估计储备粮激增 加上价格的暴跌 使得风能时期竞争力