In the evening, barras and jennings went down and began to explore the old workings . 黃昏時分,巴勒斯和詹寧斯來到井下,開始仔細察看老礦區(qū)。
There was plenty of coal. the old workings could not get at it, that was all . 煤礦蘊藏相當豐富,但陳舊的作業(yè)面開采不到它,這便是問題的癥結所在。
Research on recovery technology of remnant orebody with remained old workings 老窿殘礦回收技術的研究
But it was in the deepest tunnels that grimgor found his real enemy and soon the old workings rang to the sounds of battle 格里姆格在地下巷道的最深處找到了它真正的敵手,戰(zhàn)爭的咆哮很快在這座古老的要塞中轟鳴起來。