Using the same amount of land, the new wheat variety could produce three to four times as much food.

VOA: special.2009.11.10

We'll talk about the U.S. Department of Agriculture, which at the same time, is supposed to be helping sell as much food as possible to boost American agriculture, but establishes nutrition policy.

我们会讲美国的农业部,农业部能够在食品销售方面,提供尽可能多的帮助,来繁荣美国农业的同时,制定了营养政策

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

There were tales, inevitable tales of-- and with French food, as you know, presentation accounts for something very much.

还有一些不可避免的传说,关于法国菜的传说,菜的品相是很重要的

耶鲁公开课 - 1871年后的法国课程节选

There are other things that would qualify as food, but the not too much of course has to do with over-- intake of certain nutrients, the calories; and then eating mostly plants tends to be a pretty good idea.

辣奇多绝对不能算作食物,至于"适量饮食"则应参考,某些营养素及热量的摄入量,而"植物为主"是一条非常好的建议

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Another is how much it's processed and how if you take things that started out as food like wheat or corn, and then they're processed many different ways, and things are added to them or done to them that change their chemical properties, does that affect whether we would consider them food?

另一个是它们被加工过程和程度,比如对于用来食用的麦子和玉米,有很多种加工方式,可以向它们添加一些东西,或进行一些加工去改变它们的化学性质,这会影响我们去判断它们是否为食品吗

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Well it has to do with our distance from food, our psychological and physical distance from food, and the fact that we don't appreciate it as much as we do because it's everywhere all the time and we've been trained to eat outside of the normal meal times.

我想这和我们与食物之间的距离有关,包括与食物之间的心理距离和身体上距离,事实上,我们没有给予食物足够的重视,因为食物随手可得,无处不在,而且我们都习惯在非用餐时间吃东西

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选