which means ink
也就是墨水
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Prices have plunged this year, and the E Ink screens on many of these devices have improved somewhat, which means the options are better than ever for digital bookworms.
今年电子阅读器价格骤降，用在许多电子设备上的电子墨水价格小幅攀升，这些都表明电子书比曾经的电子书呆子更好。
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