Color four squares into red, yellow, blue or green.

给四个正方形涂色：红色、黄色、蓝色或绿色。

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Suddenly the atmosphere grew as blue again as before; the forest grew red, and green, and yellow-colored.

突然，天空又变得和以前一样蓝了。森林变成了红色、绿色和黄色。

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They began as an army of red, blue, yellow, green, white, and purple.

这支军队最初的颜色有红、蓝、黄、绿、白和紫。

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It's no use talking about the negative relationship between a red light and a green light and a yellow, white, or blue one because they all have the same value.

讲什么它是红灯，不是绿灯,不是黄灯白灯一点关系都没有,它们所代表的意义都一样。

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You don't see a red and yellow, you don't see green and blue.

你们不可能看到红连接黄 或者绿连接蓝

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One is that there's four different colors and so you can see red, blue, yellow, green here - four different colors and that's all there are, there aren't more than four.

一是这些梯阶有四种不同颜色,你可以看到红 蓝 黄 绿,恰恰只有四种不同颜色,不多不少

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FakeSecSuite, appears as a red, green, blue and yellow shield icon and drops a Trojan that steals incoming text messages and device information, shipping them off to a remote server.

MSN: Fake Android Anti-Virus Records Calls, Steals Info

Using a specialized sub-pixel signal processing for Sharp's red-green-blue-yellow Quattron pixel panel, the next genesis of Quattron will allow the control and use of these colors individually, enabling the reproduction of double resolution in one singular pixel.

ENGADGET: Sharp AQUOS Ultra HD, 1080p HDTVs eyes-on HD

The day before the annual Barack Hill Ball Roll, held this year on 5 August, eager participants can buy the plastic red, green, blue, and yellow balls for two euros each at local shops.

BBC: Balls will roll at a quirky Irish lottery