从食物中吸取钙需靠维生素D的帮助。

Vitamin D is necessary to aid the absorption of calcium from food.

《牛津词典》

可能由于它们从食物中摄取大部分的水分，它们几乎不需要水。

They require little water, perhaps because they obtain much of their moisture from their food.

youdao

如果从食物中获取蛋白质如此容易，为什么要以粉末、小吃店或当地果汁吧的形式补充更多蛋白质呢？

If it's so easy to get your protein in food, why add more in the form of powders, snack bars or a boost at your local juice bar?

youdao

What did you learn about how easy or hard it is to keep track of what food intake is?

你从记录食物摄入过程中,学到了什么,记录饮食是难是易

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

Since that's all been pushed out of the way by development, that means the food has to get shipped in from larger distances.

之后由于发展建设,耕地都不见了,这意味着食物要从相当遥远的地方运过来

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选

We take bits of the outside world like food and we swallow them.

我们从外界获取食物等,将其吞入腹中

耶鲁公开课 - 生物医学工程探索课程节选