我们把茶叶袋，一些牛奶和大量的水在一个大碗里，然后我们激起了茶，直到它变成了红色的黑暗的。

We put tea bags, some milk and lots of water in to a big bowl, and then we stirred the tea until it became red and dark.

youdao

这需要大量的油和水。

This requires a lot of oil and water.

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此外，这一数字并没有反映出一个事实，即大量的土地、能源、化肥和水也在食品生产过程中流失了，而这些食品最终只是被浪费掉了。

Furthermore, this figure does not reflect the fact that large amounts of land, energy, fertilisers and water have also been lost in the production of foodstuffs which simply end up as waste.

youdao

We take in a lot of food and water everyday, every year, and yet most of us our weight stays remarkably stable over that period of time for adults despite how much we eat and how much we drink.

日复一日年复一年,我们都摄入大量的食物和水,但我们绝大部分人的体重,在成年期都保持得很稳定,不管我们怎样大吃大喝

耶鲁公开课 - 生物医学工程探索课程节选