If you're interested in adding and enhancing your use of color in your layouts, a concrete knowledge of the theory behind colors and color schemes is essential.
如果您有兴趣在网页布局中使用和掌控颜色，关于颜色和颜色方案的内幕理论是是至关重要的了。
2
The other thing we know about the brain is that the cortex is absolutely essential for is interpreting the features such as that facial expression, color.
我们还知道，大脑皮层对于解释面部表情，颜色等特征发挥绝对根本的作用。
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Like all other Chinese regional cuisines, Benbang cuisines takes "color, aroma and taste" as its essential quality element.