大家在查： empirical evidence RobertMcNamara 利比· GT-POWER 哈马德•本•哈利法• 约翰·弗里蒙特更加努力山药蛋 fofj veq

罗伯特默里

Robert Murray, the mine's owner, says that "Retreat Mining " was not being used in Crandall Canyon .