1297 篇文章
Until they can stand,
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Until they can stand, 在它们能站起来之前

animals can't afford to be choosy about what they eat.
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animals can't afford to be choosy about what they eat. 动物们也无权挑剔自己的饮食

They can travel two thirds of a mile a night
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They can travel two thirds of a mile a night 它们一晚可以行进1.1公里

that they flow almost like water.
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that they flow almost like water. 让它们可以如流水般行动自如

and as deserts heat up, they are also expanding.
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and as deserts heat up, they are also expanding. 随着温度升高 沙漠也在不断扩散

If he can't provide them with water, they will leave him
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If he can't provide them with water, they will leave him 如果他无法提供水源 她们都会离开

if they get nothing to drink, they will be dead within hours.
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if they get nothing to drink, they will be dead within hours. 如果没有水喝 雏鸟会在数小时内曝晒而死

but then vanish almost as quickly as they came.
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but then vanish almost as quickly as they came. 但以几乎同样的速度消失

They appear after rains,
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They appear after rains, 它们在雨后出现

they may not have visited for decades.
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they may not have visited for decades. 数十年前去过的水坑