Notice, I didn't put the wife and the mother in there.

注意了，我没有把妻子和母亲列在金字塔里。

耶鲁公开课 - 新约课程节选

And then the pyramid that I find most persuasive is the one developed by the folks at Harvard, willett and his colleagues, that's based on all the available science.

下面这个金字塔在我看来是最有说服力的,它是由哈佛的学者威莱特及其同事提出的,该金字塔参考了所有的现有科学理论

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

She was in Washington spending some time when the first food guide pyramid and dietary guidelines when being developed and she talks about that experience and how much impact the food industry had on this.

她曾在华盛顿待过一段时间,正值食物金字塔的最初版,和饮食指南被提出之时,她谈到了那段时期的一些相关经历,以及食品行业对该研究的影响有多大

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

The new food guide pyramid can be seen at mypyramid.gov and it looks like this.

新的食物金字塔可以在,mypyramid.gov官网上找到,如图所示

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选