问题描述：
英语翻译
meals also have to be modified so that they will have a beneficial effect on the body.
families with children tend to be restricted,for their mail holiday,to one of the three main school breaks.
meals also have to be modified so that they will have a beneficial effect on the body.
families with children tend to be restricted,for their mail holiday,to one of the three main school breaks.
问题解答：
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