Only PostSecret had a dark background color with light text displayed on it.

只有PostSecret用的是黑色背景色和亮的文字。

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Although light text on a dark background is easy to read, this technique should be used sparingly.

尽管在深色背景上使用亮些的字可以让文字容易阅读些，但这个手法应该尽量保守使用。

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If you will be presenting in a dark room (such as a large hall), then a dark background (dark blue, grey, etc.) with white or light text will work fine.

如果您是在一间黑暗的屋子(如大厅)里进行演示，那么暗色背景(深蓝、灰色等)加白色或浅色文本的效果就很好。

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Naked presenters create slides that are heavy on visuals and light on text.

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He could see the slides on screens strategically placed in the auditorium, but the slides were heavy on images and light on text, so they provided little guidance.

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The app does struggle to read lots of text, text that is in bad light, or any text at all if your hand is a bit shaky.

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