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2731 篇文章
It requires an extraordinary piece of teamwork.
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It requires an extraordinary piece of teamwork. 交接过程需要双方高度的配合

and it seems that most couplings were successful.
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and it seems that most couplings were successful. 绝大多数的企鹅对都会成功繁衍出下一代

Some will travel into the heart of the continent to find it.
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Some will travel into the heart of the continent to find it. 为了找到裸岩一些企鹅会一直深入到南极中心

It causes the ice to advance and retreat every year.
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It causes the ice to advance and retreat every year. 使得冰盖面积每年都在扩大和缩小

and it won't last long.
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and it won't last long. 而且也不会持续多久

Normally it takes four weeks for hoppers to become adults,
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Normally it takes four weeks for hoppers to become adults, 一般说来 若虫需要 经过4周才能变成成虫

and when it happens they must make the most of it.
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and when it happens they must make the most of it. 一旦发生 它们必须尽可能地利用它

but these are the short moments that make it possible to live in deserts the year round.
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but these are the short moments that make it possible to live in deserts the year round. 但就是这些短暂的日子使它们 得以全年在沙漠中生活

sucking up the water as soon as it appears.
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sucking up the water as soon as it appears. 水一边流淌一边被它吸去

and the oryx know it.
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and the oryx know it. 长角羚很清楚这一点