1297 篇文章
They can't find enough fish to feed their young.
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They can't find enough fish to feed their young. 他们找不到足够的食物来哺育下一代

They now face a new threat
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They now face a new threat 现在面临着新的威胁

Since they have no time to reproduce.
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Since they have no time to reproduce. 因为他们没有时间繁殖

They contain thousands of species whose existence remains a mystery to us.
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They contain thousands of species whose existence remains a mystery to us. 在它之中的上千种生物仍然是个谜

that they released from hunger?
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that they released from hunger? 而免于饥饿人类是有害的吗

Are they harmful to the humans
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Are they harmful to the humans 它们对那些因它们

They penetrated the heart of cells...
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They penetrated the heart of cells... 他们穿透细胞核

They produce enough grain to feed two billion people.
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They produce enough grain to feed two billion people. 他们生产的粮食可以养活20亿人

They learned to increase the yield and multiply the number of varieties.
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They learned to increase the yield and multiply the number of varieties. 他们学会了提高产量 种植多样化

They learned to adapt the grains that are the yeast of life...
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They learned to adapt the grains that are the yeast of life... 他们学会了在不同的土壤和气候下