Leaders in Europe, where most nations already prohibit human cloning, began examining the moral implications of cloning other species.

在欧洲，大多数国家都已禁止克隆人类，各国领导此时也开始考察克隆其他物种的道德寓意。

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"The administration is strongly opposed to any legislation that would prohibit human cloning for reproductive purposes but permit the creation of cloned embryos for research, " the policy statement said.

CNN: House poised to consider human cloning