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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
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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 Grass is not confined to the tropics. 草不仅生长在热带地区 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 Beyond the limits of the la...

ice-locked limits beyond barren tree is of last the planet and
And the leaves and stems are cropped by great herds of antelope. 而叶子和茎则被巨大的羚羊群所享受
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Some flocks are so vast that they can take five hours to pass overhead. 这些鸟数量众多 让它们从你的头顶上飞过要花5个小时 0nly grass can feed plagues of these proportions. 只有草才能满足这些鸟的胃口 The ravenous hordes devour the seeds. 饥肠辘辘的群鸟贪婪地吞食着草的种子 And the leaves and ste...

cropped stems antelope great leaves herds of the by are and
The East African savannahs alone sustain nearly two million wildebeest. 仅生活在东非稀树大草原的角马 就接近两百万（注：角马属羚羊的一种）
Walden21
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0nly grass can feed plagues of these proportions. 只有草才能满足这些鸟的胃口 The ravenous hordes devour the seeds. 饥肠辘辘的群鸟贪婪地吞食着草的种子 And the leaves and stems are cropped by great herds of antelope. 而叶子和茎则被巨大的羚羊群所享受 The East African savannahs alone susta...

savannahs sustain east wildebeest african alone million nearly two the
They trim the grass down to its roots, leaving little in their wake, 这些角马拼命地吃草 把草根上面的草茎部分全部吃掉
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The ravenous hordes devour the seeds. 饥肠辘辘的群鸟贪婪地吞食着草的种子 And the leaves and stems are cropped by great herds of antelope. 而叶子和茎则被巨大的羚羊群所享受 The East African savannahs alone sustain nearly two million wildebeest. 仅生活在东非稀树大草原的角马 就接近两百万（注：角马属羚羊的...

wake trim leaving roots grass little their down they in its the to
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
Walden21
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And the leaves and stems are cropped by great herds of antelope. 而叶子和茎则被巨大的羚羊群所享受 The East African savannahs alone sustain nearly two million wildebeest. 仅生活在东非稀树大草原的角马 就接近两百万（注：角马属羚羊的一种） They trim the grass down to its roots, leaving littl...

recover plant within days the will but
Some flocks are so vast that they can take five hours to pass overhead. 这些鸟数量众多 让它们从你的头顶上飞过要花5个小时
Walden21
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Red-billed quelea. 红嘴奎利亚雀 0ne and a half billion swarm across the savannahs of Africa. 以15亿的数量聚集在非洲的稀树大草原上 These are the most numerous birds on Earth. 这些鸟是地球上数量最多的鸟 Some flocks are so vast that they can take five hours to pass overhead. 这些鸟...

overhead pass flocks vast hours can five some they that to take are so
0nly grass can feed plagues of these proportions. 只有草才能满足这些鸟的胃口
Walden21
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0ne and a half billion swarm across the savannahs of Africa. 以15亿的数量聚集在非洲的稀树大草原上 These are the most numerous birds on Earth. 这些鸟是地球上数量最多的鸟 Some flocks are so vast that they can take five hours to pass overhead. 这些鸟数量众多 让它们从你的头顶上飞过要花5个小时 0nl...

proportions 0nly plagues grass these can feed of
The ravenous hordes devour the seeds. 饥肠辘辘的群鸟贪婪地吞食着草的种子
Walden21
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These are the most numerous birds on Earth. 这些鸟是地球上数量最多的鸟 Some flocks are so vast that they can take five hours to pass overhead. 这些鸟数量众多 让它们从你的头顶上飞过要花5个小时 0nly grass can feed plagues of these proportions. 只有草才能满足这些鸟的胃口 The ravenous hordes ...

devour hordes ravenous seeds the
and feeds more wildlife than any other. 又是维系生命群落种类最多的
Walden21
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Because it grows from a protected part at the base of its stems, 草茎的基部有很强的自我保护能力 grass is almost indestructible. 几乎可以说 草是坚不可摧的 Able to repair and reproduce itself rapidly, it covers more of the Earth's land than any other plant 草能迅速地自我修...

feeds than more any other wildlife and
Red-billed quelea. 红嘴奎利亚雀
Walden21
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grass is almost indestructible. 几乎可以说 草是坚不可摧的 Able to repair and reproduce itself rapidly, it covers more of the Earth's land than any other plant 草能迅速地自我修复 繁殖能力极强 在所有植物中 既是覆盖地球面积最大的 and feeds more wildlife than any other. 又是维系生命群落种类最多的...

quelea red-billed