It's what has been discussed in great detail in a terrific book by a researcher at NYU named Marian Nestle called, Food Politics.

纽约大学的一名学者写了一本很棒的书,对相关内容作了详尽的描述,即玛丽亚·内斯特所著的《食品政治学》

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Often you will use the "it sounds like" pattern to condense what has been discussed already.

一般你会用“it sounds like”句型来概括已经讨论过的内容。

It sounds like 课堂 - SpeakingMax英语口语达人