某天有位读者问云计算是否能帮他节省硬盘空间，这使我意识到现在是时候来说说这个听起来傻傻的词到底意味着什么了。

The other day a reader wrote in asking if cloud computing could help save his hard drive space, which made me realize that it’s time to talk about exactly what this moronic buzzword really means.

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我们也知道手机的数据链接速度在我们通过不同覆盖地区的时候会有所变化，如果无意间进入了“信号盲区”，那么克隆云在强大也帮不了忙。

The phone's data connection speed, as we all know, varies as you move through different coverage areas. If you stumble into a "dead" zone, there isn't much CloneCloud can do for you.

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云波：对，他帮了我们不少忙。

Yunbo: Yes, he helped us a lot.

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