有没有看到蓝绿颜色呢？

Did you see a bluish green color? (If not go back and do the test over).

youdao

河水颜色从黑色过渡到深蓝绿色，而且由于与周围冬天景观（一大片）的白色对比，显得更加突出。

The water ranges from black to a rich blue-green tone, its color intensified by the contrast between it and the winter white landscape around it.

youdao

比如，我看到一种颜色，我觉得是“蓝绿色”，因为我觉得是蓝色加上了一抹绿，而另一个人觉得这颜色是“绿蓝色”，因为他看到的绿色比我多。

For example, I see a color I call blue-green, which to me is blue with a touch of green. Someone else may call the color green-blue, because he sees more green than I do.

youdao

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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