Bob Doughty has more. When you walk into Coppi's Italian restaurant, it looks like many other warm and lively eating places on the popular U Street corridor.
VOA: special.2009.04.10
So when somebody is going to develop a healthy eating plan you can draw from a number of potentially beneficial structures.
如果有人想制定一个健康饮食计划,那么可以借鉴很多可能的有益饮食结构
And everyday when you come home from work your roommate is sitting on the couch eating potato chips.
每天你下班回家,你的室友总是窝在沙发里吃薯片。
The pig is eager to eat" means the state of affairs that we're talking about is when the pig does the eating.
猪想吃东西",意思是我们在说猪吃东西,这个事件的状态
Or when we were talking about the cabin boy, killing and eating the cabin boy.
还有第二讲里独木艇上那个男孩,杀掉并吃掉船上的侍者。
Well we've talked about some of these already, but there are a ton of ways that inaccuracy can get introduced when you start assessing what people are eating.
我们已经讨论过一些了,但当你开始估算人们的饮食时,有很多方面,会造成误差
Genuinely when I take raisins, I watch TV while I'm eating, this instead you just take one raisin and you really taste it, you taste all the flavor, and thinking what I'm missing everyday, that's what it is.
当我真的吃葡萄干时,我边看电视边吃,而冥想时,你只拿一粒,真正地去品尝,去体会其中百味,想想自己每天错过了什么,这才是真正的目的。
When you come home tonight, you see your friend once again sitting on the couch eating potato chips.
今晚你回家的时候,你又见到她像往常一样吃着薯片,陷在沙发里。
We need to fix it when we do start eating real food.
我们需要在吃真正的食物时做出改变。
in the cafeteria when they're eating lunch, on the playground.
在餐厅吃午餐的规矩,和在操场的规矩。
We talked about this a little bit in section last week, when you eat vegetables or meat, you're eating a lot of DNA but that doesn't enter the cells of your body because of the barrier properties of cell membranes.
这个我们上周讨论会讲过一些,我们在吃蔬菜或者肉类时,摄入了大量DNA,它们之所以不会进入你的体细胞,就是由于细胞膜的这种屏障作用
And one answer to why we eat and when we eat is that there's cues in the environment that are associated with eating.
对与这个问题,有一种解释认为,这是因为环境中存在着,与进食有关的提示线索。
Now there was probably a time when people enjoyed eating more.
可能曾有段时间,人们更享受饮食
Okay, first of all, because everything relies on self-report there's no machine, for the most part, that can do objective measures of this, you don't really know when people are telling you what they're eating.
好,首先,因为任何事都是建立在自觉上,大多数环节没有机器参与,这样的方式比较主观,你并不需要,人们告诉你他们所吃的是否真实
So nutrition is really what people are eating; and that overlaps with the concept of diet, which is when people are making specific choices about what to eat, how do they partition their nutrients.
营养学研究的是人们吃的东西,及其与饮食概念的交叉学科,也就是人们决定吃什么之后,如何区分其中的营养素
It's happened over the course of millions of years of human evolution, but it's happened also in a relatively recent time frame when we think about the American diet and what people are eating, but also the world diet of course.
它们发生在人类数百万年的演化历程中,在近现代,当我们考虑美国人的食谱,当然也包括全世界的食谱,同样在发生着这些变革
There are really two purposes in us doing this: one was so you can get a fix on your own eating, and second you can see the challenges that are involved in assessing what people eat when you start doing studies linking diet to health.
这么做实际上有两个目的,一是你可以调整你自己的饮食,二是当你开始研究,饮食与健康的关系时,你会发现,在对人们吃什么进行评估时存在很多困难
When people are eating foods that are too high in fat and sugar and they eat these foods consistently, and have other bad nutrients like trans fats, a lot of bad things happen to the body.
如果人长时间吃,高糖高脂肪的,并含有不良成分如反式脂肪酸的食品,身体就会出现许多不好的反应
Then also a problem is you can't weigh things when you're eating out, so even if you were being incredibly precise about stuff at home and you were actually weighing things, you couldn't do that very well when you're eating out.
问题是,当你在外吃饭时无法称量食物,所以即使你在家中非常精确地测量食物,并且实际测量了每样物品,但在外吃饭时你可没法这样干
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