water dungeon
At that time it was customary to carry convicts down to the dockyards by stage - coach.
当年驿站上的马车,照例都要带几个押送到水牢船上去的囚犯。
From this position he freed himself and escaped from the water cell.
他再一次的自这个姿势及地点中脱困并逃离水牢。