A massive rock fall trapped the men as they operated a tunnelling machine.这些工人在操作隧道挖掘机时被大量的落石困住了。The workers were tunnelling through solid rock.工人们正在坚石中挖掘一条通道.The prisoners had escaped by tunnelling.犯人挖地道逃跑了....
The workers were tunnelling through solid rock.工人们正在坚石中挖掘一条通道.A massive rock fall trapped the men as they operated a tunnelling machine.这些工人在操作隧道挖掘机时被大量的落石困住了。The prisoners had escaped by tunnelling.犯人挖地道逃跑了.A massive ro...