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2047 篇文章
Pickings are usually thin for the salamanders,
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Pickings are usually thin for the salamanders, 大鲵的收获通常都比较少

but every year some of the world's high rivers are crowded by millions of visitors.
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but every year some of the world's high rivers are crowded by millions of visitors. 而世界上的高山河流每年都将 迎接成千上万的来访者

The fish they hunt are scarce
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The fish they hunt are scarce 可供大鲵捕食的鱼非常稀少

There are advantages to life in the fast stream -
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There are advantages to life in the fast stream - 这些动物拥有在急流中生存的先天优势

In their upper reaches, mountain streams are full of energy.
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In their upper reaches, mountain streams are full of energy. 上游地段的山涧充满活力

Yet these precious waters are rich with surprise.
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Yet these precious waters are rich with surprise. 可是这些珍贵的淡水中却充满了惊奇

At last they are over the highest barrier that lies in their way.
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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

By late morning ferocious winds are roaring past the peaks.
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By late morning ferocious winds are roaring past the peaks. 晌午时分 群山间狂风大作

but the chances of the cub reaching adulthood are slim.
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but the chances of the cub reaching adulthood are slim. 但是熊猫幼崽长到成年的机会极为渺茫

These forests are a host to a rich variety of springtime migrants.
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These forests are a host to a rich variety of springtime migrants. 这些灌木林也是许多种春季候鸟的家园