對最後兩行，我的理解是

In me she has drowned a young girl, and in me an old woman

        Rises toward her day after day, like a terrible fish.

 

”她”作為湖，象鏡子一樣反射了女人。年輕的女孩形象已淹沒，取而代之的是日漸衰老的容顏，就象一條糟糕的魚。