First to ensure high-quality protein, adequate vitamin and inorganic salt supplies, especially should complement enough iron to prevent the occurrence of anaemia.

首先要保证优质蛋白质、充足的维生素和无机盐的供给，尤其是应补充足够的铁质，以预防贫血的发生。

youdao

First of all to ensure high quality protein, full of vitamins and inorganic salt of supply, especially should complement enough iron to prevent the occurrence of anemia.

首先要保证优质蛋白质、充足的维生素和无机盐的供给，尤其是应补充足够的铁质，以预防贫血的发生。

youdao

First of all to ensure high quality protein, full of vitamins and inorganic salt of supply, especially should complement enough iron to prevent the occurrence of anemia.

首先要保证优质蛋白质、充足的维生素和无机盐的供给，尤其是应补充足够的铁质，以预防贫血的发生。

youdao