He decided to do his own study parallel to Eric Lee's and much more pervasive.

他着手与埃里克·李相似的研究,并且范围更广

耶鲁公开课 - 金融市场课程节选

He knows the world's literature on diet and health, and he's taken all that information and put together into an eating plan in this particular book.

他研究了全球关于饮食与健康的文献,并在书中把所有的相关信息,汇总成一个饮食计划

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选