Unlike paint or ink or most other things that produce colors, butterfly wings have no pigments.

油漆和油墨以及其他很多物质都能制作出色彩，而蝴蝶的翅膀与它们不同，它没有这种颜料。

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I had many things to write, but I will not with ink and pen write unto thee.

我原有许多事要写给你，却不愿意用笔墨写给你。

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The reading experience is usually as fluid as the latest crop of e-ink-based Kindle devices, but things hum along a little faster thanks to that processor.

一般情况下，在Fire上的阅读体验与基于电子墨水的最新款Kindle同样流畅，但是新型处理器使运行速度要更快些。

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And it is directed, at least in principle, toward a notorious nonproblem, namely the deficit and the public debt, on which we waste far too much ink as things stand.

CNN: Obama needs more than symbolism of 'Buffett Rule'

An Epson ink-jet printer's connector fit, but 3Com's marketers don't mention that Bluetooth behaves like a serial port rather than a parallel one, making installation difficult and keeping many printers from reporting things like the status of ink cartridges or paper jams.

FORBES: Magazine Article

There are few things in this world quite as frustrating as a web browser on an E Ink device, and the PRS-T2 does little to change that.

ENGADGET: Sony Reader PRS-T2 review: same old e-reader, new and (mostly) improved design