These foods are important sources of protein, iron and zinc. Proteins are the building blocks of our body which maintain healthy tissues and repair any damage.

这些食物都富含有蛋白质、铁和锌等成分。蛋白质是身体的主要构成元素之一。它能维持我们的身体健康，并且修复我们身体的受损部分。

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These foods are important sources of protein, iron and zinc. Proteins are the building blocks of our body which maintain healthy tissues and repair any damage.

这些食物都富含有蛋白质、铁和锌等成分。蛋白质是身体的主要构成元素之一。它能维持我们的身体健康，并且修复我们身体的受损部分。

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