Most parents have a woeful lack of knowledge about basic nutrition.
大多数家庭严重缺乏基本的营养知识。
Topics of study include the safe storage, preparation, and service of food; basic nutrition; and equipment maintenance.
课程包括安全储存,配置和食品服务,基本营养和设备维护等。
Topics of study include basic nutrition, sanitation, infection control, first aid, the special needs of the elderly, and more.
课程包括基本的营养,卫生,感染控制,急救以及老人的特殊需求等。
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