n.死水潭；池；只在雨季有水的河床；死水
After all fish died, the pond left a pool of billabong. 所有的鱼都死了，池塘成了一潭死水。
And their ghosts may be heard as you march by the billabong, 当你大步走过那潭死水，或许你会听到他们的鬼魂，
