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纪录片《我们的地球》 第226期 无垠深海(18)
Boatswain Bird Island, a lonely pillar, just of Ascension's coast. 水手长鸟岛，阿森松岛旁边的一个偏僻小岛。 Frigates are the world's lightest bird, relative to their wingspan 阿森松军舰鸟是世界上最轻的海鸟之一，翼
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纪录片《我们的地球》 第227期 无垠深海(19)
Many others are here, too, resting on the sandy sea floor 还有其他的绿海龟正在有沙质海床上休憩， awaiting the darkness of night, when it'll be safer to visit the beaches. 等待黑夜的降临，这样可以较安全爬上沙滩。
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纪录片《我们的地球》 第228期 无垠深海(20)
A frigate soars. 军舰鸟正在高飞。 Somewhere, beneath the surface below, there is the food it must have. But where? 水下某个地方一定有食物。可在哪里呢? Those that fly above the ocean must be able to read the signs of fresh sup
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纪录片《我们的地球》 第229期 无垠深海(21)
Sailfish live a high obtain life. 旗鱼的生活很费能量。 To survive, they must find prey daily 为了生存，它们必须每天寻找猎物 so their entire existence will be spent on the move. 所以它们终生都在奔波。 Over ninety pe
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纪录片《我们的地球》 第230期 偏远岛屿(01)
Looking down from two miles above the surface of the Earth 从离地三千米的高空俯视地球 it's impossible not to be impressed by the sheer grandeur and splendour and power of the natural world. 让人无法不为自然界的力量与其纯粹的
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纪录片《我们的地球》 第231期 偏远岛屿(02)
There are hundreds of thousands of islands, 地球上有成千上万的岛屿， each one a world in miniature, a microcosm of our living planet. 每一座岛屿都是一个迷你世界，是地球的一个缩影。 The struggles to survive on these
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纪录片《我们的地球》 第232期 偏远岛屿(03)
The problem is, there's deep water between them. 但问题是，中间隔着一渊深潭。 So what should any red-blooded sloth do? 那么一只气血方刚的树懒会怎么做呢？ Swim, of course. 当然是游过去。 Could this be her? 那会是
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纪录片《我们的地球》 第233期 偏远岛屿(04)
The island of Komodo in Indonesia. Home to dragons. 这是印度尼西亚的科莫多岛。龙之巢穴。 Ten feet long and weighing an impressive 150 lbs, 体长三米，重达六十八公斤， these are the largest living lizards on the planet. 他
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纪录片《我们的地球》 第234期 偏远岛屿(05)
And there are some 2,000 of them here. 而这座岛上有约两千只巨蜥。 This giant, however, isn't looking for food -- he's looking for a mate. 然而这只巨蜥并不是在寻找食物，他在寻找配偶。 Female dragons come into season
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纪录片《我们的地球》 第235期 偏远岛屿(06)
The limited food and space on small islands can often lead to intense competition. 岛屿上有限的食物和空间时常激起激烈的竞争。 But some islands are immense. 但有些岛屿却幅员辽阔。 More like miniature continents. 更像是
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纪录片《我们的地球》 第236期 偏远岛屿(07)
The largest, the indri, seldom comes down from the branches. 体型最大的马达加斯加大狐猴极少下树。 The much smaller ringtails wander in troops across the forest floor, searching for food. 体型小许多的环尾狐猴成群结队地扫
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纪录片《我们的地球》 第237期 偏远岛屿(08)
Island life encourages animals to do things differently. 岛屿生态迫使动物另辟蹊径。 And on some islands that is essential. 在某些岛上，这是必备的生存技能。 There are islands still forming today... built by volcanoes. 由于
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纪录片《我们的地球》 第238期 偏远岛屿(09)
The surrounding sea, however, is particularly rich with life. 然而环岛的海中却孕育着丰富的生命。 And the frontier between these two very different worlds is the home of one of the strangest of reptiles. 而这两个不同世界的交界
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纪录片《我们的地球》 第239期 偏远岛屿(10)
But not all the relationships on this island are so harmonious. 但岛上的生存关系并不是都如此和谐。 Marine iguanas lay their eggs in sand. 海鬣蜥将蛋下在沙子里。 In June, when the hatchlings emerge, they are vulnerable. 每到
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纪录片《我们的地球》 第240期 偏远岛屿(11)
Another hatchling has its first glimpse of a dangerous world. 另一只刚孵化的小鬣蜥第一次见识了这个危险的世界。 A snake's eyes aren't very good, but they can detect movement. 蛇的视力并不是很好，但它们可以感知到
