重复与类推是模因复制与传播的重要机制，而这一切与人的模仿天性不无关系；
Repetition and analogy are two crucial mechanisms responsible for the replication and transmission of memes.
我们都在模仿，模仿是人类的天性。
We all do it: Human beings, by nature, are incorrigible mimics.
据说狗主人与他们的宠物狗看起来很相似——也许这种相似具有非常充分的理由，因为一种名叫自发性模仿的现象告诉我们，模仿人类的姿势似乎是犬类的天性。
Dog owners are said to resemble their pets - and perhaps with good reason. It seems dogs naturally match human gestures in a phenomenon known as automatic imitation.
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