如果不信的话你可以去看看你打印机里的彩墨，它们一定是青色，黄色和品红色：真正的三基色。
The proof is in your colour printer cartridges. They come in cyan, yellow and magenta, which are the true primary colours.
如果不信的话你可以去看看你打印机里的彩墨，它们一定是青色，黄色和品红色：真正的三基色。
The proof is in your colour printer cartridges. They come in cyan, yellow and magenta, which are the true primary colours.
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