The clock is ticking. 时钟滴嗒 时光飞逝 Instead of waiting for the summer melt, the new arrivals hasten south over the frozen sea. 还没等到夏季解冻期的来临 这些鸟儿就急急忙忙从冰封的海洋赶到南极 They have come here to breed, 它们来这里繁衍 but polar summers are so short, 但是极地的夏天是非常短暂的 ...
Instead of waiting for the summer melt, the new arrivals hasten south over the frozen sea. 还没等到夏季解冻期的来临 这些鸟儿就急急忙忙从冰封的海洋赶到南极 They have come here to breed, 它们来这里繁衍 but polar summers are so short, 但是极地的夏天是非常短暂的 they must be in position before ...
They have come here to breed, 它们来这里繁衍 but polar summers are so short, 但是极地的夏天是非常短暂的 they must be in position before the thaw starts. 企鹅们必须赶在解冻期结束前做好就位的准备 As the sea ice retreats, 当海冰的面积缩小的时候 life can journey farther south. 动物便能长驱直入来到南极的腹地 A...
but polar summers are so short, 但是极地的夏天是非常短暂的 they must be in position before the thaw starts. 企鹅们必须赶在解冻期结束前做好就位的准备 As the sea ice retreats, 当海冰的面积缩小的时候 life can journey farther south. 动物便能长驱直入来到南极的腹地 Antarctic waters are so rich that visit...
This frozen world is largely deserted 在这个冰封的世界里大部分地方都死气沉沉 until the start of spring. 直到春天来临 Adelie penguins 阿德利企鹅 in a hurry. 行色匆匆 The clock is ticking. 时钟滴嗒 时光飞逝 Instead of waiting for the summer melt, the new arrivals hasten south over th...
until the start of spring. 直到春天来临 Adelie penguins 阿德利企鹅 in a hurry. 行色匆匆 The clock is ticking. 时钟滴嗒 时光飞逝 Instead of waiting for the summer melt, the new arrivals hasten south over the frozen sea. 还没等到夏季解冻期的来临 这些鸟儿就急急忙忙从冰封的海洋赶到南极 They have c...
Adelie penguins 阿德利企鹅 in a hurry. 行色匆匆 The clock is ticking. 时钟滴嗒 时光飞逝 Instead of waiting for the summer melt, the new arrivals hasten south over the frozen sea. 还没等到夏季解冻期的来临 这些鸟儿就急急忙忙从冰封的海洋赶到南极 They have come here to breed, 它们来这里繁衍 but pol...
in a hurry. 行色匆匆 The clock is ticking. 时钟滴嗒 时光飞逝 Instead of waiting for the summer melt, the new arrivals hasten south over the frozen sea. 还没等到夏季解冻期的来临 这些鸟儿就急急忙忙从冰封的海洋赶到南极 They have come here to breed, 它们来这里繁衍 but polar summers are so shor...
At the southernmost extreme of our planet, 南极洲位于地球的最南边 the continent of Antarctica is as large as the United States of America. 面积相当于一个美国 Ninety per cent of all the world's ice is found here. 这里的冰占全世界的90% This frozen world is largely de...
the continent of Antarctica is as large as the United States of America. 面积相当于一个美国 Ninety per cent of all the world's ice is found here. 这里的冰占全世界的90% This frozen world is largely deserted 在这个冰封的世界里大部分地方都死气沉沉 until the start of spring. 直...