模仿文本：Fracking or hydraulic fracturing is either the best new way to get much needed energy to the human race, or it's a dangerous industry which contaminates water and can even cause earthquakes, according to which can we believe. We're going to hear from both camps about fracking - a way of extracting oil or gas by drilling down and injecting water, sand and chemicals into shale rocks far below the ground. 

 

译文： 液压破碎法，又称水力压裂法，要么是当今人类获取重要能源的最新最好方式，要么是个危险的行当，可能污染水源甚至引发地震，就看哪个更可信了。我们会听到双方阵营对于液压破碎法（一种通过向下挖掘，并向远离地表的页岩中注入水、沙子和化学物品来提取油气的方式）的看法。