it

2731 篇文章
It requires an extraordinary piece of teamwork.
Walden 21
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19 0 4

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

piece requires teamwork extraordinary an it of
and it seems that most couplings were successful.
Walden 21
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19 0 0

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

couplings successful most seems it that and were
Some will travel into the heart of the continent to find it.
Walden 21
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19 0 5

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

find continent heart travel into some it of the to will
It causes the ice to advance and retreat every year.
Walden 21
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19 0 1

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

causes retreat advance every year ice it the to and
and it won't last long.
Walden 21
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19 0 0

and it won't last long. 而且也不会持续多久

long won't it last and
Normally it takes four weeks for hoppers to become adults,
Walden 21
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19 0 3

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

hoppers takes adults normally become weeks it four for to
and when it happens they must make the most of it.
Walden 21
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19 0 0

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

happens most make must it they of when the and
but these are the short moments that make it possible to live in deserts the year round.
Walden 21
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19 0 3

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

moments short live deserts round possible make year these it in that the to are but
sucking up the water as soon as it appears.
Walden 21
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19 0 1

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

appears sucking soon up it water as the
and the oryx know it.
Walden 21
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19 0 4

and the oryx know it. 长角羚很清楚这一点

oryx know it the and