他们的饮食主要是谷类和蔬菜。

Their diet chiefly consists of grain and vegetables.

谷类食品用简单的盒子包装。

The cereal is packaged in plain boxes.

加了水果使谷类食品变得可口。

The addition of fruit makes the cereal taste good.

宝宝乐一种商标，用于婴儿食用的一种温和的、稀软的谷类食品

A trademark used for a bland, soft cereal for infants.