Experts differ on this and people have their favorite nutrients, and this gets played out in diet books.

专家对此尚有争议,人们各有营养喜好,这一切在食谱书中都有体现

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

And I help people who are writing books.

我也帮助那些写书的人。

在超市遇到的人 - SpeakingMax英语口语达人

It's an anthology of writings or books written and edited over an extensive period of time by people in very different situations responding to very different issues and stimuli, some political, some historical, some philosophical, some religious, some moral.

是书籍文献的选集,由许多人在一段相当长的时间里,在各种各样的环境下,对不同的事件做出回应而写成的，政治的，历史的，哲学的，宗教的，道德上的，无所不有。

耶鲁公开课 - 旧约导论课程节选

And so these are the things people care about a lot and they're the ones that popular diet books are built around almost exclusively: that you should eat low fat, you should eat low carbs, high fat, they're all kinds of permutations of these that exist out there.

所以大量营养素是人们所关注的,它们也是,现在流行的饮食书籍所围绕的话题,类似人们应该吃的低脂或者应该低碳高脂,各种各样的说法都有

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

And I helped other people write their books.

也帮别人写书。

在洛杉矶写作 - SpeakingMax英语口语达人