He teamed up with Walter Scheidel, a Stanford classicist and historian, to create a model of population growth and decline based on coin-hoard data gathered over the years.

他与Walter Scheidel合作，Walter Scheidel是斯坦福的一个古典学者与历史学家。他们发明了一个人口增长模型，这个模型基于钱币藏匿的数据，这一工作已进行多年。

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While reading the newspaper, Walter came across an article about a beautiful actress and model who married a boxer who was not noted for his IQ.

沃尔特看报时发现一篇文章，说有个漂亮女演员兼模特嫁给了一个智商并不出色的拳击手。

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"Amazon and other Internet retailers have done away with the electronic brick-and-mortar sales model, " says David Walter, president of Halberstadt Financial Consultants, an investment firm in Princeton, N.

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The GoDaddy.com spot, which showed a super model locking lips with a geek named Walter, was polarizing but generated plenty of laughs.

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