The bottle is sealed, and the label says " pure water" .

瓶子是密封的，标签上写着“纯”。

It is physically impossible for raindrops to form from pure water alone.

单靠纯是不可能形成雨滴的。

The program is called Pure Water San Diego.

这个处理项目名为圣地亚哥纯。

There was no food. There was no running water.

我们没有食物，没有纯。

And while authorities bring in a supply of clean water, residents say they're simply not enough for this densely populated neighborhood, and that they must buy and consume purified water.

虽然当局带了清洁，但居民们表示，这些根本不够这个人口密集的社区使用，他们必须购和饮用纯。

And when sea ice forms, it pulls pure water out of the ocean, and leaves salt behind, making the ocean water saltier.

当海冰形成时，它会将纯从海洋中拉出，留下盐，使海含盐量升高。

For now, Angolans do their best to survive, using the dirty water they have or the clean water they can sell.

目前，安哥拉人只能尽力活下去，用能获取到的生活，或者靠出售纯过活。

If you ask me what I pay for clean drinking water, I would say it's around 500 rupees.

如果你问我纯要花多少钱，我会说大约 500 卢比。

Here are three: First, around 780 million people have no access to clean water.

第一，全球有大约7亿8千万人无法饮用纯。

The crew have three water dispensers on different floors which can provide purified water and hot water.

船员在不同楼层有三个饮机，可以提供纯和热。

But the lack of clean water is a business opportunity for hundreds of young men.

但由于缺乏纯，所以这也成了很多年轻人谋生的机会。

Working with Pure Water, the brewery used purified water that came from wastewater.

该酒厂与纯项目合作，使用通过处理废得的纯。

Of course, the ocean isn't just pure water.

当然，海洋不仅仅是纯。

With these installations, the company saves at least 3 million tons of tap water every year.

通过这些装置，该公司每年能够节省300吨纯。

Uh, coffee? Water? Still or sparkling?

咖啡、、纯还是气泡？

They bring drinking water to buyers across the city.

他们将纯带给安哥拉需要的家。

It's just like the naked egg we put in pure water.

就像我们把裸鸡蛋放在纯中一样。

Pure water’s pH is exactly 7, which is perfectly neutral.

纯的 pH 值恰好为 7， 完全呈中性。

So just plain water, half your body weight in ounces of water as a minimum.

因此，仅纯就足够了，至少需摄入相当于你体重一半的盎司量。

Well, not in pure water, in water that has the proper mix of nutrients.

嗯，不是在纯中，而是在营养成分适当混合的中。