那些没有被检查过的和被人类习惯性认为可以消费的完整的牛的畜体也被禁止出售了，除非那头牛小于30月龄或其脑部和脊髓已经被切除。
The entire carcass of cattle not inspected and passed for human consumption is also prohibited, unless the cattle are less than 30 months of age, or the brains and spinal cords have been removed.
这些具有高危险性的小牛材料是来自30月龄或更大的小牛的脑部和脊髓。
These high risk cattle materials are the brains and spinal cords from cattle 30 months of age and older.
对于6 - 23月龄儿童，母乳也是能量和营养素的重要来源。
Breast milk is also an important source of energy and nutrients in children 6 to 23 months of age.
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