- including the world's only fresh water seal.
包括世界上唯一的淡水海豹
- With this seal
有了这种海豹
- and its marine-like forests of sponges
再加上海底森林一般的海绵
- Baikal seems more like an ocean than a lake.
贝加尔湖看起来 更像是海洋 而不是湖泊
- There are shrimp-like crustaceans - giant amphipods - as large as mice.
这种长得像虾一样的甲壳动物 是一种大型端足类动物 它有老鼠那么大
- They are the key scavengers in this lake.
它们是湖里不可或缺的“清洁工”
- The water here is just too cold for the bacteria that normally decompose the dead.
由于湖水过于寒冷 分解尸体的细菌很难在此存活
来自《行星地球 第一季 第三集 Planet Earth S01E03 淡水》第 163 行