Ways are also found to make water clean.

让水清洁的方法也已经找到。

youdao

They hope that future synthetic cells can make useful bacteria for products like bio-fuels or vaccines, and to clean up polluted water.

VOA: special.2010.07.20

And in the next 10 years, he plans to make clean water accessible to a hundred million more.

WHITEHOUSE: National Prayer Breakfast

"Using these plants, we will be able to remove radioactive nuclides from the water and make it clean for irrigation purposes or even as a source of drinking water, " says Slavik Dushenkov of Phytotech.

CNN: Flower power

The idea is that water and energy are inextricably linked: it takes water to make energy and energy to clean and move water.

FORBES: Should Countries With No Water Be Pushing for Growth?