That, for me, sums up the seductive intellectual core of computers and computer programming: here is a magic black box.

这对我来说，构成了有吸引力的计算机和计算机语言的核心：这是一个黑色的魔法盒子。

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Users will be treated with plain black desktop if their computers fail the validation process.

如果用户的电脑没有通过验证程序，就会遭遇一个纯黑的桌面。

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“It’ll be so exciting to have a live broadcast when thousands of computers go black!” wrote a netizen from Guangzhou.

广州的一位网民说，“当数千台电脑变黑的时候做个现场直播是让人多么激动的事情啊。”

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On the same floor computers await on chic, glossy black stands.

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At lockups, news organizations have been required to plug their computers into a device called a "black box" tied to a central switch, which blocks computer transmissions until the embargo lifts.

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Mobile devices, including tablet computers and smartphones, accounted for 14.3% of all online retail traffic on Black Friday, according to Coremetrics.

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