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831 篇文章
they are most vulnerable at the scheduled time of departure.
Walden 21
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19 0 1

they are most vulnerable at the scheduled time of departure. 它们在出发阶段最容易遭受攻击

departure scheduled vulnerable most at time they of the are
At the delta's mouth - the largest mangrove forest in the world,
Walden 21
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19 0 0

At the delta's mouth - the largest mangrove forest in the world, 三角洲河口地带有一片 世界上最大的红树林

mangrove delta's mouth largest forest at in world the
sediment clearly visible at the mixing of the waters
Walden 21
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19 0 1

sediment clearly visible at the mixing of the waters 泥沙使得河水交汇成为一道显眼的风景

mixing sediment visible clearly waters at of the
At dawn the first adult midges start to break out.
Walden 21
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19 0 0

At dawn the first adult midges start to break out. 黎明时分 第一只成蚊破蛹而出

break adult dawn midges start at first out the to
and at its widest it's 17 miles across.
Walden 21
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19 0 0

and at its widest it's 17 miles across. 最宽的地方达17英里

widest across miles at it's its and
Arizona's Colorado river has eaten away at the desert's sandstone
Walden 21
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19 0 1

Arizona's Colorado river has eaten away at the desert's sandstone 亚利桑那州的科罗拉多河 冲走了大量沙石

desert's river colorado arizona's sandstone at eaten has away the
They begin their hunt at night.
Walden 21
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19 0 1

They begin their hunt at night. 夜幕降临 它们开始捕猎

night hunt begin at their they
At last they are over the highest barrier that lies in their way.
Walden 21
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19 0 4

At last they are over the highest barrier that lies in their way. 最后它们终于翻越了旅途中最高的障碍

barrier way highest lies at their they in that last the are over
But at least these monkeys have a choice -
Walden 21
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19 0 2

But at least these monkeys have a choice - 这些猴子至少还有一个选择

choice least monkeys at these have but a
Their thick fur allows them to survive at greater altitudes than any other monkey
Walden 21
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19 0 0

Their thick fur allows them to survive at greater altitudes than any other monkey 它们有厚实的毛发 所以能比其它猴类更能适应高海拔气候

allows monkey altitudes than thick survive at their fur any greater other them to