Though the term has gotten buzzy in the tech world, many Americans still don't quite understand the term or its implications for the way they use technology.

虽然云计算在科技界炙手可热，但许多美国人仍不清楚云计算的确切含义，要么弄不清自己在那些方面使用了云计算。

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Even though scientists have been studying dreams for hundreds of years, we still don't understand why we have them or what they mean.

尽管科学家已经对梦进行了几百年的研究，却依然无法解释做梦的原因或梦境的意义。

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But now a great wonder happened: for, as they looked, though the shape of the strange letters never altered, they found that they could understand them.

但就在这时，一个不可思议的奇迹发生了：他们看的时候，字母的形状并未改变，他们却发现自己能够读懂了。

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For it to work though companies need to understand how social they already are.

FORBES: How A Very Familiar Technology Got a New Lease of Life

The New York Times said it was hacked for four months, though for most of that time it was tracking the hackers through its systems to try to understand what they were doing and how to get rid of them.

BBC: Cyber attacks blamed on China