It manages to grow even in the bitter conditions of the Arctic. 即使在北极这样恶劣的环境下草也有办法生存下来

54. but within days the plant will recover
    然而被吃掉的那部分仅在数天之内就能恢复生长
55. and continue to sustain the biggest herds on Earth.
    草便又继续维系着地球上 最大的动物群落的食物需要
56. Grass is not confined to the tropics.
    草不仅生长在热带地区
57. It manages to grow even in the bitter conditions of the Arctic.
    即使在北极这样恶劣的环境下草也有办法生存下来
58. Beyond the limits of the last tree, the planet is barren and ice-locked.
    在最后一批树木以外的地方, 处处是冰天雪地 一片荒芜
59. A frozen no-man's land at the end of the Earth.
    那是地球边缘 天寒地冻 人迹罕至
60. But for a short time each year, the long, dark winter releases its grip.
    每年却总有短短的一阵日子 漫长阴暗的冬天也会放松它的钳制

来自《行星地球 第一季 第七集 Planet Earth S01E07 伟大草原》第 57 行