You have to get clearance for that. You can contact, uh...Rick Schaeffer at the Department of Energy.

你需要权限的 你可以联络能源部的里克·谢弗。

Like I said, you have to speak to Mr. Schaeffer.

我说了 你得去找谢弗先生。

Julie and other researchers at USC's Schaeffer Center for Health Policy and Economics have spent years crunching the numbers on the costs of Alzheimer's disease, which, as you remember, is the most prevalent form of dementia.

南加州大学谢弗健康政策和经济中心的朱莉和其他研究人员花了数年时间来计算阿尔茨海默病的成本数字，正如你所记得的，阿尔茨海默病是最常见的痴呆症形式。