such vast areas of the Earth 使得季相林覆盖了地球上大片的地方

277. so the progression of summer to winter dictates life in more temperate regions.
     从夏季到冬季的变换 也决定了温带地区的生物物种
278. Whether trees have needles or broad leaves
     不管树木是针叶还是阔叶
279. it is their ability to survive annual change, that has enabled them to cover
     它们这种在季节变化生存的本领
280. such vast areas of the Earth
     使得季相林覆盖了地球上大片的地方
281. and made the seasonal forests the greatest forests of all.
     也使季相林变得最为伟大
282. [The End]
     [本集结束]

来自《行星地球 第一季 第十集 Planet Earth S01E10 季节森林》第 280 行