马丁利说，他喜欢考古学的原因在于“它为今天提供经验课程。”

Mattingly says he likes archaeology because "it has lessons for today."

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过去一年中，新房的销售量上涨了27%。NPR新闻，戴夫·马丁利华盛顿报道。

Sales of new homes have jumped 27% over the past year. Dave Mattingly, NPR News, Washington.

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据npr新闻的戴夫·马丁利报道，分析人员表示赤字扩大的原因是外国原油进口增加而出口下降。

NPR's Dave Mattingly reports analysts say the reasons include more imports of foreign oil and a drop in exports.

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