Recently, some English scientists announced that they produced a cloned sheep.

最近，英国一些科学家宣布他们造出了一只克隆羊。

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When a Scottish research team startled the world by revealing 3 months ago that it had cloned an adult sheep, President Clinton moved swiftly.

3个月前，当苏格兰的一个研究小组宣布他们克隆了一只成年绵羊并震惊了全世界时，克林顿总统迅速采取了行动。

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She was cloned from a single cell of an adult female sheep, overturning long-held scientific dogma that had declared such a thing biologically impossible.

她是从一只成年母羊的单个细胞中克隆出来的，这推翻了长期以来一直坚持的科学教条，该教条宣称这样的事情在生物学上是不可能（发生）的。

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In nineteen ninety-six, a sheep named Dolly became the first animal to be cloned.

VOA: special.2010.03.23

In Dolly's case, those cells were allowed to continue developing into an embryo that was then transferred to a ewe to produce a cloned sheep.

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In 1997, when Dolly the sheep became the first mammal to be cloned from an adult sheep, cloning a human entered the realm of possibility.

CNN: 'Raelian' biochemist insists she will clone human

He is also a little hard on the boomers, who have, after all, presided over economic growth, cloned sheep, become gay-friendly, spent a lot of time and money looking after their children and grandchildren, and who will not escape the current financial storm unscathed.

ECONOMIST: Social change