一个孩子的热量是多少 7 至 10 需要?
题
莲Iyodo
年龄较大的儿童 7 至 10 years old need lots of energy and nutrients because they're still growing.The amount of energy that food and drink contains is measured in both kilojoules (千焦) 和千卡 (千卡), 通常被称为 ...