So let me share with you just a couple of studies in this area.

我要和大家分享这个领域的两项研究。

哈佛公开课 - 幸福课课程节选

Another famous study was called The Seven Country Study done by a researcher at The University of Minnesota named Ancel Keyes. Now he was very well known -he was a very good scientist and known for two different kinds of studies, much different from one another.

另外一个著名研究叫做七国研究,是由明尼苏达大学一位,叫安塞尔.凯斯的研究员主持的,他现在是一位非常出色的科学家,他主要因为两项不同的研究为人所知,那是两个很不一样的研究

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Both of them done by our very own Ellen Langer.

两项研究都由本校的Ellen，Langer完成。

哈佛公开课 - 幸福课课程节选