It's tempting to think that if we take a supplement we can exist on a diet of junk food and still be healthy.

人们很容易想到如果我们补充维生素，那么就可以既吃垃圾食品又能保持健康。

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In the wild they exist on a diet of insects and sweet tree SAP, however, the Price's gliders eat honey, fruit and baby food.

在野生条件下，它们以昆虫、甜树汁为食，而Price家的蜜袋鼯们吃的是蜂蜜、水果和婴儿食品。

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Do they exist on vegetable food.

他们靠植物性食物生存吗？

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The organization is also calling on the FDA to set limits for arsenic in food, which currently exist for water but not food.

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Drawing attention to food safety issues of one multinational undoubtedly has a knock-on effect of promoting restaurants that exist as alternatives.

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Although some of these elegant places still exist and still produce tremendous cuisine, Fine Dining now refers more to the main event: the food on the plate.

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