tunnelling造句
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 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。