This is an interesting quote about maize from this particular book called Prehistoric Food Production in North America and if you have trouble I'll read it.

这是一句关于玉米的有趣引用,来自于《史前北美食物生产》,如果你们看不请,就让我读一次吧

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Generally organic, it comes from organic farm where they practice sustainable,

一般来说，有机食物来自于有机农场，在那它们能实现可持续性，

吃有机食品 - SpeakingMax英语口语达人

There's sugar in a lot of foods where you don't expect it.

糖类存在于很多你意想不到的食物中

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

What he proposes is that we have become so precise about nutrients, and so concerned about the things that are in food, we've lost sense of what food is.

他认为我们越来越关注营养,关注存在于食物当中的物质,却忽略了食物本身

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

but in the presence of the modern food environment that provides access to these things, and to foods like a pop tart with fifty-six different things in it, the body gets thrown off.

但在如今的饮食环境中,我们可以随时接触到像是果酱馅饼,这样的集五十六种成分于一身的食物,但却不利于身体健康

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Sugars come from many sources.

糖存在于很多食物中

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

They're used by the body for pretty immediate energy where fat is a little bit more long-term energy, and there are many types of sugars-- and these are things that you've heard-- glucose and sucrose being the most common things that you can consume in ordinary foods, and then lactose of course, from milk.

碳水化合物被身体当做是直接能源,而脂肪则更像是一种长期能量,糖的种类有很多,这些类型你们已经听说过,葡萄糖和蔗糖是最常见的形态,你们可以在一般的食物中获取,乳糖,显然来自于乳类

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

But did anybody have the temptation at all, and maybe even yielded to it, to eat differently the day you're keeping a record so that you look good to yourself or you know, to whoever grades those?

是不是所有人都受到诱惑,甚至屈服于此,记录的时候刻意每天吃不同的食物,然后觉得自己的记录看起来会好些,这是跟谁评比吗

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选