For example, 200 calories of broccoli and 200 calories of cake look very different!

例如，200卡路里西兰花和200卡路里蛋糕看起来肯定一样。

And let's talk about nutrition, as in calorie counts.

让我们来谈谈营养，卡路里方面。

What does 200 calories look like? It can be hard to picture.

200卡路里什么样子？这很难画出来。

There are three main ways our bodies burn calories.

我们身体燃烧热量有三种主要方式。

I believe they are careful calculations on proteins, vitamins and calories.

我觉得是指仔细计算蛋白质，维他命和卡路里。

Unlike a Big Mac, they have no nutritional value; nor do their calories satisfy hunger.

与无霸是，这些碳酸饮料毫无营养价值，它们产生热量也无法抵抗饥饿。

With every belly laugh you lose 3.5 calories and it’s like Botox for the girls.”

每次捧腹大笑可以减少3.5卡路里热量，就像女孩打了肉毒杆菌一样。

This, in turn, could reduce consumption of unhealthy, high calorie processed meals.

这可能会相应减少对健康、高热量加工食品消费。

Keep in mind, we're talking about a " coffee and a snack" —a thousand calories.

记住，我们是在说" 咖啡跟一样点心" －－这样就要一千卡。

Getting enough calories, staying safe and warm, or caring for offspring was practically impossible alone.

取得足够热量、在温暖又安全地方待着、照料着后代，这些都可能独自完成。

Just drinking two soda cans per day results in 320 calories all from just sugar.

每天喝两罐汽水就等于摄取了320卡路里热量，它们都来自糖分。

Both are substantially sweeter than sugar itself (180x asp 200x acek) while containing zero calories.

两者都比糖本身甜得多(asp180倍 acek200倍)，时含任何卡路里。

Well, the real problem might be that they just under-estimate how many calories they're consuming.

其实真正问题可能是他们低估了自己摄入卡路里量。

Well, I don't think they particularly focus on low calorie diets or weight loss.

呃，我觉得他们局限于低卡路里食物或者是减肥。

Did you have any idea how many calories they contain? I was amazed.

你知道它们里面含有多少卡路里吗？我真很震惊。

A calorie is a unit measuring how much energy food provides.

卡路里是衡量食物提供多少能量单位。

And dessert pizzas are like two high calorie meals in one.

甜点披萨就像是把两顿高热量正餐合二为一。

For comparison, a single Oreo contains roughly 53 calories.

相比之下，单个奥利奥含有约 53 卡路里。

So, the 20-40 percent reduction in calories means that you can fuel fat loss.

所以，20% 至 40 % 热量降低代表你可以消耗更多脂肪。

B) Americans can absorb the number of calories recommended by food experts.

B）美国能够摄入食品专家建议热量。