Silent onstage communication is key, and each pianist has their own style of "nodding" to indicate a page turn which they need to practise with their page turner.

台上的无声交流是关键，每个钢琴家都有自己的“点头”风格，以表示翻页，他们需要与翻页者一起训练。

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The tiny joystick has been replaced by cellphone-like four-way control buttons, and the page-turn Forward and Back buttons, which flank both edges, are silent now, for the benefit of sleeping spouses.

原本的小操作杆现在被类似手机的四向控制按钮取代了，而两侧边界上都有的翻页的前后按钮现在不会发出声音，照顾到你正在睡梦中的爱人。

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But while this made front-page headlines in European newspapers, the North American mainstream media were conspiratorially silent.

尽管欧洲各大报纸在头条都进行了报导，而北美主流媒体的反映似乎是串通一气地保持着沉默。

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Dozens of sites participated, including Aol, The Huffington Post and Digg, and more than 100, 000 people and sites have pledged to participate on the Causes.com page for the Web Goes Silent campaign.

CNN: Websites go dark for Sandy Hook moment of silence

Companies like United Technologies are at the forefront of this silent revolution, rightly bragging with full-page (admittedly geeky) advertisements touting such engineering accomplishments.

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