双语例句原声例句
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与水生和海洋生物不同，陆生植物不能总是依靠水流来携带它们的生殖细胞和分散它们的受精卵。
Unlike aquatic and marine forms, land plants cannot always rely on water currents to carry their sex cells and disperse their fertilized eggs.
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这并不是说智商比人均水平低会有某些未知的补偿优势，至少在生殖术语中不能这样说。
That it is not suggests there is some unknown countervailing advantage-at least in reproductive terms-to being less than averagely bright.
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人为造出此类动物的这一事实意味着我们现在可以跨越遗传学上哺乳动物不能进行单性生殖的障碍——至少实现了老鼠的单性生殖。
The fact that they were able to make such animals means that we can now get over the genetic barriers to a mammalian virgin birth - in mice at least.
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That is not to say that one shouldn't deal with death or sexuality in the ordinary course of life.
这并不是不能在平凡的生活中,涉及死亡或生殖。
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