地下能源的隐患
Renard Cohen 2015年/美国/纪录Documents opposition from across the political spectrum to the ubiquitous practice of fracking for natural gas, and investigates the health and environmental reasons behind it.
来源：
剑侠电视剧 禁止入內的鼹鼠动漫 瑠璃的宝石动漫 异世界默示录米诺戈拉～从灭亡的文明开始的世界征服～动漫 肥宅勇者动漫 瑞草洞电视剧
