The base of the food pyramid includes grains and bread.

食物金字塔的底层包含谷物和面包。

Schools teach students how to use the food pyramid to stay healthy.

学校教学生们如何使用食物金字塔来保持健康。

The food pyramid helps us understand the structure of a healthy diet.

食物金字塔帮助我们了解健康饮食的结构。

We should choose our foods based on the recommendations of the food pyramid.

我们应该根据食物金字塔的建议来选择食物。

The top of the food pyramid includes sugars and oils, which should be eaten sparingly.

食物金字塔的顶层包含糖和油，应该少吃。

Have you heard of the healthy eating food pyramid?

您听说过健康包含金字塔吗？

We'll start with the food pyramid. You all know the food pyramid.

让我们从食物金字塔开始说起。我们都知道食物金字塔。

It's hard to stick to a diet that restricts such a big chunk of the food pyramid.

长期节食，严格限制食物金字塔中基础食物的摄入，困难。

Plants are the basis of the food pyramid for all living things even for other plants.

植物是其他生物甚至其他植物食物金字塔的基础.

For a while now, U. S. nutrition standards have been based off different versions of the food pyramid.

很长一段时间，美国营养标准是基于不同版本的食物金字塔。