That might be families on low incomes, pregnant women, people with diabetes, or anyone on a restricted diet or one that involves cutting out whole food groups, such as vegans, vegetarians, or people with coeliac disease.

比如说低收入家庭、孕妇、糖尿，或正进行限食的人，或不摄入某一类食物的人，如纯素主义、素食主义或有乳糜泻的人。