David Edwards, a scientist at Harvard University, designed an eatable bag which can protect the food or drink inside.
哈佛大学的科学家大卫·爱德华兹设计了一种可食用的袋子,可以保护里面的食物或饮料。
The presentation of the food is designed to stimulate your appetite.
食物的呈现是为了刺激你的食欲。
There will be a bow and arrow competition designed to retell how the Plains Indians used to hunt for food.
这里将有一场弓箭比赛,目的是重新讲述过去平原印第安人是如何寻觅食物的。
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