an area sheltered by icebergs, trapped in the frozen ocean. 一个位于冰封的洋面上、到处冰山林立的地方

78. and begin a remarkable journey.
    开始了非凡的征途
79. They head towards their breeding grounds, almost 100 miles inland.
    它们要前往繁殖地,几乎在离海岸100英里的内陆
80. Eventually, the emperor penguins reach the place where they were hatched,
    帝企鹅将最终到达它们出生的故乡
81. an area sheltered by icebergs, trapped in the frozen ocean.
    一个位于冰封的洋面上、到处冰山林立的地方
82. Here they will raise the next generation.
    在这里 它们将繁衍下一代
83. But first, each must find a mate.
    但是 首先每只企鹅必须找到自己的配偶
84. The males begin to serenade.
    雄企鹅开始唱情歌

来自《行星地球 第一季 第六集 Planet Earth S01E06 冰雪世界》第 81 行