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When you look at a food label like this, first it shows you the number of servings on containers.
这是一个食品标签的样例,首先可以了解到整个包装内所含食物份数
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and literally beg you for whatever they want like, if it's money, something to drink, food.
求你给他们一些东西，钱、喝的、食物，什么都可以。
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So here we're talking about how food comes to the table. what happens just materializing it into fish sticks. We didn't just go out to the river and poured out the fish sticks.
因此在这我们将探讨食物的制作过程,什么让鱼变成冻鱼条,并不是可以去河里,把冻鱼条直接倒出来。
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Now the first the eat food: well he has a long discussion, and as you'll know from the book, about what is food?
他做了大篇幅关于饮食的讨论,你可以从书中了解到,什么是食物
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We remember the fish that we used to eat free in Egypt Okay, we were slaves, but the food was free, you know?
我记得以前在埃及的时候不花钱就可以吃鱼,虽然我们是奴隶，但是食物是免费的，你知道吗？
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Any molecule can be an antigen; the food that you eat is full of antigens, microbes that try to live in your body are full of antigens.
任何分子都可以成为抗原,你吃的食物中富含抗原,试图栖息在你身体中的微生物充满抗原
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So it's important to realize the role of ceramics; they need to make storage jars that could be sealed very well and preserve the stuff for a very long time, and indeed, they did that.
从中希腊人意识到陶艺的重要性,他们需要烧制可以密封得很好的,可以用来长久保存食物的陶罐,他们也的确这样做了
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Up there, you can get barbecue, collard greens... you get some of like real southern food,
在那儿，你可以吃烤肉、羽衣甘蓝等，你会吃到一些正宗的南方食物，
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Now, most of you will say someone that wealthy surely we can tax them to meet the pressing needs of people who lack in education or lack enough to eat or lack decent housing.
你们很多人会说,这么有钱的人，我们当然可以向他收税,以满足那些得不到教育,缺乏食物或者无家可归者的迫切需求。
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Well, the organic food, it's coming from originally, from many thousand years back.
有机食物可以追溯到几千年前。
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and also food and shops. That's sort of what you get here.
还有食物和商店。这就是你在这儿可以发现的东西。
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Get loads of, you can sample the food which is nice.
还会得到很多东西，你可以试吃那些美味的食物。
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They can be on store shelves for a long period of time, and that has to do with the economics of food, especially food available to the poor, which we'll discuss later.
因此可以在商品货架上销售很长一段时间,这也与食物的经济学价值有关,特别这类食物穷人也买得起,这个我们以后会讨论
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This tube, this hollow tube, which food passes through is made up of many, many epithelial cells which directly abut one another and would be a flat sheet except that it's rolled up into a tube.
这个管道,这个中空的管道,食物可以穿行其中,而它就是由许多许多上皮细胞构成的,上皮细胞一个连着一个,形成了一个平坦的细胞层,但实际上它们还在肠管中卷成管状
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Like here would be one small--I guess these are the small boxes, but the serving sizes are listed and the brand, and then you could click on that particular food if that's the appropriate one.
这有个小点的,我想这是个小盒装,每份的量和牌子都列出来了,你可以点击,选择相应的食物
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Because if you were unfettered by all those environmental things that make people eat different kinds of foods, most of you would probably like the high fat, high sugar foods better; most of you probably still do.
因为如果你可以不受这些环境因素影响,摆脱让人们吃各种不同的食物的外因,大部分人都会更喜欢高脂食品,或者高糖食品,你们中的大部分人可能依然如此
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This was thought by many to be a positive change but in game rich environments where there was a lot of meat available, people could actually get many more calories per hour-- that is secure more food that would help fend off starvation compared to what they could get for people cultivating food.
很多人都认为这是一个积极的改变,然而 在那些富饶地区,获取肉类轻而易举,同样时间内,人类可以获取更多能量,相对那些靠种植获取食物的人类来说,这些地区有足够多的食物来抵御饥荒
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If you think about what ancient food gathering habits used to be like, you see things like this where people are out gathering food that is growing naturally, and you can think about what would-- what sort of conditions this would create and what kind of hardships it would create.
如果你想知道古代食物采集的习惯,请看这张图,人类都在野外采集自然生长的食物,你可以设想到,条件有多恶劣,生存有多艰难
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If you have a brain, and a body, and a metabolism that wants calories, it wants fat, it wants sugar, it wants a broad variety of food so you can survive, that would be good if you lived in certain parts of the world today.
如果你有大脑,有身体,有新陈代谢,这些都需要能量,就需要脂肪,需要糖,需要极其多样食物,你才能活下来,世界上只有部分地区可以保证这些
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These foods are heavily marketed, they tend to be sold in schools, there tend to be mini markets right outside the schools so people can get them on the way to and from schools at many places, and this is the food environment.
这些食品非常热销,一般在学校附近有售,学校外面一般都有小型超市,这样人们就可以在上学放学路上买到它们,这就是所谓的食物环境
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Humans were vegetarian. Now God is saying humans may kill animals to eat them.
但是，现在上帝说,人类可以猎杀动物，当做食物。
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One can imagine that when they're inside this tube here, they're still really outside the body.
你可以想到当食物在肠管的时候,实际上还是处在体外的
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Here's a nice device, food blocker, if you need a little help.
这是一个很好的设备,食物阻挡器,它可以帮助你减肥
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The new food guide pyramid can be seen at mypyramid.gov and it looks like this.
新的食物金字塔可以在,mypyramid.gov官网上找到,如图所示
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In other words, there should be no competition for food.
可以这样说，不应该有食物竞争。
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Once it became true that people could raise food or gather food, or produce food for more than just themselves or their families, meant that people were free to do other things.
这些成为现实之后,人类不仅仅能为他们自己或家人,种植,收集或制造食物,也就是说人们可以有空来做别的事情
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That is to say, they don't produce food.
换言之,城市人口可以不需要生产食物
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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
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They're the ones who would seek out high fat, high sugar diets because then they would get calories to seek out a variety of food, to eat in--eat above what immediate hunger might dictate.
这些人追求高脂高糖饮食,以获得足够能量,继而寻找更多种食物,饥饿驱使他们吃可以迅速果腹的食品
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All the food groups are represented there.
所有的食物类型都可以在这里找到
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