Dark body copy on white background and light body copy on black background are passive.

深色的字体点击右键触发白色背景而浅色触发黑色背景是消极的。

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Besides, he had no idea what Pol Pot looked like, and only a black-and-white photograph to copy.

此外，除了一张黑白照片可供描摹，他不知道波尔·布特是什么模样。

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Your copy is the most important part of your website, so it's essential that you make it easy to read, and nothing is easier to read than black text on white background.

文字内容是网站最重要的部分，因此容易阅读是最基本的，而没有比在白背景上读黑体文字更容易的了。

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Sales of color-laser printers and multi-function devices that copy, print, scan and fax, have provided growth spurts, even as traditional black-and-white printing and copying shrinks.

FORBES: Did You See "Office Space"? The Printer Scene? Read On