With three of his colleagues, he founded Green Care Rwanda Limited, a company that transforms waste into products that can be used for various purposes.

他与三位同事共同创立了“卢旺达绿色关怀有限公司”， 这是一家将废物转化为多种用途产品的公司。

Underlying the move from the artificial mineral water to soft drinks was a fundamental change in the use of the product.

从人造矿泉水向软饮料的转变背后，是产品用途的根本变化。

So, the product is of good quality, and it can serve the same purpose as the traditional product.

因此，该产品的质量很好，并且可以与传统产品实现相同的用途。

Working people need to have enough free time to find uses for consumer products, including automobiles, he said.

他说，工人们需有足够的空闲时间来寻找消费产品的用途，包括汽车在内。

And what do we learn about Green Care Rwanda Limited?

我们了解到Green Care Rwanda Limited是一家将废物转化为多种用途产品的公司。

Well, it's a company that transforms waste into products that can be used for various purposes.

这家公司将废弃物转化为可用于多种用途的产品。

And there were uses for these byproducts.

这些副产品也有其用途。

It was a product in search of a use.

这是一个寻找用途的产品。

It is unfit either for corn, or pasture, or vineyard, or, indeed, for any other vegetable produce that is very useful to men; and the lands which are fit for those purposes are not fit for rice.

它合种植玉米、牧草或葡萄园，甚合种植对人类非常有用的任何其他蔬菜产品；合这些用途的土地合种植水稻。

My family's from India and generally, the skincare that we use back home is all natural, and also, it'll be the same product for many purposes, and that's kind of my main beauty secret.

我的家人来自印度，一般来说，我们在家乡使用的护肤品都是纯天然的， 而且，同一种产品有多种用途， 这就是我的主美容秘诀。

He also assembled a team of seasoned chemists and engineers, who not only optimized the refining process but also discovered various uses for the byproducts of refining petroleum.

他还组建了一支经验丰富的化学家和工程师团队，他们仅优化了炼油过程， 还发现了炼油副产品的多种用途。

But I think a red flag would be being sold a product that it does not have a specific purpose, where like hydrogen water, it's good for you.

但我觉得一个警示信号就是被推销一种没有具体用途的产品，比如氢水， 说它对你有好处。

But I learned so much from that, and it also taught me that you can use one product for multiple things.

但我从学到了很多，它也让我明白了一款产品可以多用途使用。

So how did Hannah come upon this idea that there might be some use of cannabinoid products?

那么，汉娜是如何想到大麻素产品可能会有所用途的呢？

But the zoos' rigorous selection of California condors shows no prospects of yielding an economically useful product.

但动物园对加州秃鹰的严格挑选表明，可能生产出具有经济用途的产品。