You can't actually drink the water from the marshland. But you can distil it.沼泽地的水不能饮用，但是可以将它蒸馏净化。You can't drink the water from the marshland. But you can distil it.沼泽地里的水不能喝，但可以蒸馏净化。The tower was visible across leagues of flat marshland.隔着大片平坦的沼泽地看得见那座塔楼。