自从1997年多利羊被克隆以来，威斯苏森的电话一直响个不停，人们打电话希望能复制他们的猫、狗、牛和马。
Ever since Dolly the sheep was cloned in 1997, Westhusin's phone has been ringing with people calling in hopes of duplicating their cats and dogs, cattle and horses.
你知道吗，科学家复制了一头一模一样的克隆羊。
Do you know that scientists replicated a sheep into an identical clone.
你不明白为什么他们能克隆羊而你不能复制牛。
You wonder why they can clone sheep but you can't dupe the cows.
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