The herd breaks up 鹿群奔散开来

83. And they are hungry.
    它们已是饥肠辘辘
84. It's the newly born calves that they are after.
    它们的目标就是新生的小鹿
85. Running directly at the herd is a ploy to generate panic.
    直冲向鹿群是一种制造恐慌的战术
86. The herd breaks up
    鹿群奔散开来
87. and now it's easier to target an individual.
    狼群便更容易锁定单个目标
88. In the chaos a calf is separated from its mother.
    混乱中一只小鹿与它的母亲失散了
89. The calf is young,
    小鹿虽然很小

来自《行星地球 第一季 第一集 Planet Earth S01E01 从北极到南极》第 86 行