Finding tetrachromats through genetic screening is one thing. Proving they can see tens of millions of additional colors is another.

通过基因筛选找到四色视者是一回事，证明她们可以看到千万种更多的色彩则是另一回事。

youdao

It was amazing the way the rocks, compressed into distinct layers over millions of years, changed colors as the canyon darkened from the bottom up.

我对这些岩石感到惊奇，它们是经过几百万年的沉积而形成的，层次分明，当大峡谷从谷底开始渐渐沉人黑暗的时候，我发现岩石居然在变换颜色。

youdao

It is as though you were considering threads of only three or four different colours. The number of colors may be small, but the threads can be woven into millions of different designs.

这好比你想到只有三四种不同颜色的细纱，颜色种类可能很少，但是这些细纱却能织成几百万种不同的图案。

youdao

It hasn't been just new projects that are making headlines: In November, even the Empire State Building got a makeover, when the owners installed a new LED light system whose millions of colors can ripple, cross-fade, strobe and burst in time to the tunes of Alicia Keys or a special New Year's show.

WSJ: On the Rise With High Rises

The number of pixels in televisions has increased fivefold in the last 10 years, VHS gave rise to the Blu-Ray, and computer monitors can display millions of vibrant colors.

WSJ: How E-Readers Change the Way We Read | Head Case by Jonah Lehrer

And because Pixim's chip is accumulating more data per pixel--14 bits versus 8 bits for a CCD pixel--it generates higher resolutions and truer colors with only 400, 000 pixels on a sensor versus millions in most CCD cameras.

FORBES: Magazine Article