When we put asmall piece of alum into muddy water, we can see the alum can soonmake the water clear.

把一小块明矾放入混沌的水中，我们发现，水很快就澄清了。

youdao

When we put a small piece of alum into muddy water, we can see the alum can soon make the water clear.

把一小块明矾放入混沌的水中，我们发现，水很快就澄清了。

youdao

Day after day of you I think, but you are not in view, Although as one we drink the water clear of River Blue.

日日思君不见君,共饮长江水.

youdao

One easy hike takes visitors two kilometers to a clear pool of water and waterfalls.

VOA: special.2009.09.28

It takes hikers to a clear pool of water and waterfalls.

VOA: special.2009.04.15

They are also setting backfires to clear away dry brush, and using helicopters and airplanes to drop water and fire retardant.

VOA: standard.2009.09.01

But even more impressive was the filtration system that theoretically keeps the water clear, so that you can actually see the fish.

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Next week, if all goes according to plan, a small mountain of snow will be melted, repeatedly sterilised and then injected in a high-pressure stream of near-boiling water to clear a bore-hole through the two miles of the ice-sheet.

BBC: New age of exploration in the hunt for extreme life

My take: all this saber rattling about high royalties and windfall profits taxes is designed to scare the minnows out of the water and clear the way for the government to make a development deal with the big guys who have the balance sheet and know-how to get the job done.

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