埃尔梅斯柯夫是经合组织经济学部政策研究部主任，并将代理经济学部主任直到一位新的首席经济学家到任。

J? Rgen Elmeskov is Director of the Policy Studies Branch of the OECD Economics Department and will be acting Head of Department until a new Chief Economist takes up his duties.

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“狗狗大叫通常是因为他们有需要，”路易斯·马瑞医生说，马瑞医生是曼哈顿白石动物纪念医院的医学部主任。

"Dogs are usually barking because of some frustration," said Dr. Louise Murray, director of medicine at the Aspca's Bergh Memorial Animal Hospital in Manhattan.

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Cushman是孟菲斯退伍军人事务医学中心预防医学部主任，他怀疑不运动、肥胖、高盐和高脂肪饮食是主要原因。

Cushman, chief of preventive medicine at the Veterans Affairs Medical Center in Memphis, said he suspected factors like inactivity, obesity and diets high in salt and fat.

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