"What we've now learned is that fat is not just a deposit for energy in our bodies."

VOA: standard.2010.02.23

All right. - So you have the choice of becoming involved or not by pushing the fat man. - All right.

好了，-所以你有权选择是否把胖子推下去,从而牵涉其中，-好了。

耶鲁公开课 - 公正课程节选

Having too much triaglyceride or fat in your blood, the wrong kind of fat in particular, is not considered a good thing.

你的血液里若有太多甘油三酯或其他脂肪,尤其是不良的脂肪,并不是一件好事

耶鲁公开课 - 生物医学工程探索课程节选

Often parents don't realize there's a problem because their child does not look fat.

VOA: standard.2010.03.09

That links to the Trans fat thing and you want -for health reasons it's probably good not to eat too many of those.

这和反式脂肪有关,为健康考虑最好少吃那些食物

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Life's just not fair. Biologically speaking, women carry more body fat than men.

VOA: standard.2010.03.30

Some fat from your gut? Not a problem.

减肥？，没问题。

耶鲁公开课 - 死亡课程节选

But you're right, Trans fat is not good for you and its worse then saturated fat.

答对了,反式脂肪对健康有害,甚于饱和脂肪

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 is some improvement that that will represent, but not nearly as much as if the trans fat is switched out with a healthier fat.

这确实是进步了一些,但进步的程度不如,把反式脂肪换成某种更为健康的脂肪

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

If one were faced with starvation, then seeking out fat as we discussed before, is a pretty good idea, but if one is not deprived of calories, then having fat may not be so helpful.

如果一个人面临饥饿,像我们之前讨论的去寻求脂肪,是个好主意,但是如果一个人不消耗热量,那么摄取脂肪就没什么用了

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

So you could have--be consuming fat that is in itself good for heart health let's say, or maybe protective against cancer in some ways, but it's also adding calories to the diet, so you want to have the optimal amount of fat and not over-consume it because of the calories.

所以你可能是在食用,有益于你心脏健康的脂肪,打个比方,又或是在某种程度上可以抗癌,但它也给你的饮食增加了热量,因此为了减少热量应该食用适量,而非过量的脂肪

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 if you have enough energy, or you have too much energy stored in your body and body fat, then the brownie's not such a good idea because it provides too much, and of course not nearly the nutrients that the broccoli would provide.

但如果你的身体能量充沛,或者能量过多,体态肥胖,那么布朗尼提供过多热量,不是首选,提供的营养素也不及花椰菜

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

It's also interesting that given the same level of nutritional problems -too much fat, too little fiber, too many calories, whatever it happens to be -not everybody is affected the same way, and some population groups are especially vulnerable, so we'll talk more about that later as well.

另一点值得关注的是,相同的不良营养水平下,太多脂肪,太少纤维,太高热量,无论是哪一种情况,人们受影响的程度不尽相同,有一些人群特别容易受到伤害,我们待会也会讲到这点

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Fat is not all that much different, but one thing that's happened is the type of fat has changed a lot, and so people are eating less fat from plant sources and more fat from animals sources That's where the saturated fat comes in and high saturated fat intake is not a good thing.

脂肪摄入量相差无几,然而脂肪的种类却发生了很大变化,人们越来越少从植物中摄取脂肪,而更多是从肉类食物中获得,肉类食物中含有饱和脂肪酸,而过多地摄入饱和脂肪酸是有害的

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选