黛博拉•科恩是美国兰德公司一位高级自然科学家，她所著书籍《肥胖危机：肥胖背后隐藏的原因及如何摆脱肥胖》即将出版问世。
Deborah Cohen is a senior natural scientist at the Rand Corp. and the author of the forthcoming book "a Big Fat Crisis: the Hidden Forces Behind the Obesity Epidemic and How We Can End it."
黛博拉•科恩是美国兰德公司一位高级自然科学家，她所著书籍《肥胖危机：肥胖背后隐藏的原因及如何摆脱肥胖》即将出版问世。
Deborah Cohen is a senior natural scientist at the Rand Corp. and the author of the forthcoming book "a Big Fat Crisis: the Hidden Forces Behind the Obesity Epidemic and How We Can End it."
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