442 篇文章
and this has led to the evolution of some very intimate relationships between plants and animals.
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and this has led to the evolution of some very intimate relationships between plants and animals. 这让一些生物在动植物之间进化出了非常的关系

These bullet ants are showing some worrying symptoms.
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These bullet ants are showing some worrying symptoms. 这只子弹蚁正在现出令人担忧的症状

Some resourceful animals live here all the year round.
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Some resourceful animals live here all the year round. 还有一些有本领的动物一年到头就生活在这里

And some of the smallest.
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And some of the smallest. 和最小的食草类哺乳动物

are home to some of the largest grass-eating mammals on our planet.
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are home to some of the largest grass-eating mammals on our planet. 草原上生活着世界上最大的

Some is needed right now.
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Some is needed right now. 有些马上就要吃

Some flocks are so vast that they can take five hours to pass overhead.
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Some flocks are so vast that they can take five hours to pass overhead. 这些鸟数量众多 让它们从你的头顶上飞过要花5个小时

Some are huge.
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Some are huge. 有些草原非常辽阔

Some orphans receive too much mothering from penguins whose own chicks have not survived.
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Some orphans receive too much mothering from penguins whose own chicks have not survived. 有些失去亲鸟的小企鹅受到了母鸟们过分的关注

In some ways, these birds are the penguins of the north.
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In some ways, these birds are the penguins of the north. 在一些人的眼里, 这些海雀是北极的企鹅