But the nesting season is short. 但是雪雁的繁殖季很短

90. The colony is well-defended. There are no easy pickings here.
    雪雁的领地防御完善,很难让狐狸轻松下手
91. She's driven away from every nest, but hunger compels her to continue.
    这只狐狸四处碰壁但在饥饿的驱使下始终不肯放弃努力
92. There are more eggs here than she can possibly eat now.
    这里的蛋多得它根本吃不了
93. But the nesting season is short.
    但是雪雁的繁殖季很短
94. So she stashes much of her plunder for later in the year
    所以狐狸会把蛋藏起来
95. when all the geese have gone.
    以作雪雁迁徙之后的食物之用
96. Further south, other bigger predators prowl the tundra.
    在北极苔原更远的南边有更大的掠食动物出没

来自《行星地球 第一季 第七集 Planet Earth S01E07 伟大草原》第 93 行