当然另一件是非常明显的：科学已经演变自1992年起用额外的研究议题包括营养含量的食品和食品消费模式。
And, of course, another thing is very obvious: the science has evolved since 1992, with additional research on issues including the nutritional content of foods and food consumption patterns.
美国食品和药物管理局正在研究新的食品标签以帮助消费者辨别健康食品。
The Food and Drug Administration is developing new labels to help consumers identify what is good for them.
没有哪个时候能比假期更适合研究美国和世界各地消费者的非必需品(与食品和住房等必需品相反)消费情况。
What better time than the holidays to look at how consumers — in the U.S. and around the world — spend their discretionary dollars (as opposed to outlays on necessities like food and housing).
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