F:鲍勃，听听这个句子:“健康的饮食不是指那些严格的营养哲学，不切实际的瘦身或是不吃自己爱吃的食物。”这听起来蛮有意思的，是不是?
M:I'd rather say it's confusing. what are those“strict nutrition philosophies”about?
M:我倒是不明白。什么叫“那些严格的营养哲学”?
F:I believe they are careful calculations on proteins，vitamins and alories.
F:我觉得是指仔细计算蛋白质，维生素和卡路里的摄人量。
M:Probably，Rose. That must be the job of nutritionists.
M:有道理，罗斯。那都是营养学家该干的事。
F:Healthy eating is not about depriving oneself of the foods one loves. So we are free to have whatever foods we love. It is unbelievable.
F:健康的饮食不是指不吃自己爱吃的食物，那就是说我们就能随便吃自己爱吃的食物了?真是难以置信。
M:Oh, believe it or not，I came across an article the other day，saying that pizza is a healthy food.
M:哎，不管你相信与否，前几天我还读到一篇文章说比萨也是健康食品。
F:Seriously?
F:真的吗?
M:Yes，I felt exactly the same way as you did just now. Scientists must be crazy m saying so.
M:是啊，我当时的反应和你一样，觉得科学家都疯了。
F:Maybe nowadays people hold different opinions on healthy diet.
F:也许现在对健康饮食的看法真是因人而异了。
M:Absolutely right. I myself sometimes believe that healthy eating is just about feeling great. As long as I have enough energy，it's fine.
M:是这样的。我有时候觉得吃得健康就是自己感觉好罢了。只要我精力充沛，就可以了。
F:But one must have some basic ideas about nutrition and find the best way for the nutrients to work out for the body.
F:但是我们还是要掌握一些基本的营养知识，使各种营养元素在我们的身体中发挥作用。
重点词汇
unrealistically不切实际的
Then there is also the stress that might be added to our day when we unrealistically believe there is a sense of urgency or have too, attached to all our watching and checking. 我们常常会不切实际地认为我们本身具有要去观察和检测的紧迫感，我们的生活也因此多了一重压力。
deprive剥夺，从……夺走
They've been deprived of the fuel necessary to heat their homes.他们无法得到住房取暖必需的燃料。
confuse把……弄糊涂;使困惑
I always confuse my left with my right.我总是混淆左右。
calculation计算
How did your calculation arrive at this figure?你的计算怎么会得出这个数字的?
unbelievable难以置信
His guitar solos are just unbelievable.他的吉他独奏简直妙得令人难以置信。
come across偶然碰见;无意中发现
He came across the jawbone of a 4.5 million-year-old marsupial.他偶然发现了一个450万年前的有袋动物的颌骨。
