我们出售打印机、扫描仪，以及打印扫描二合一设备。

We sell printers and scanners, and all-in-ones that combine the two.

《牛津词典》

本文提出了一种能够抵抗打印扫描的盲水印算法。

This paper proposes a blind watermark algorithm which resists against printing and scanning robustly.

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实验结果表明：该算法对打印扫描、压缩、噪声、剪裁都有很强的鲁棒性。

Experimental results show that this algorithm is very robust against printing and scanning, compression, noise and tailoring.

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