Color and light can also change the way we think.

颜色和亮度同样也能改变我们的思维方式。

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The new notes incorporated additional features, such as holograms that change color when the note is tilted, and vertical watermark bars that become visible when the note is held into light.

新钞增加了新的特征，如晃动钞票时颜色会改变的全息图案，迎光可见的纵向水印条。

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You can change their color, how much light they reflect.

你可以改变它们的颜色，反光强度。

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