It also might be where factories, trash dumps, and other industrial sites are found.

它也可能是工厂、垃圾场等工业场所的所在地。

But at the bottom of the scavenger hierarchy was the Mudlark who cruised trash dumps and river banks looking for absolutely anything overlooked by other scavengers.

但在拾荒者等级制度的最底层是泥雀， 他们巡游垃圾场和河岸，寻找其他拾荒者忽略的任何东西。