On an active server, the actual writing to disk could be a lengthy process.

在活动服务器上，实际写入磁盘的过程可能非常冗长。

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Ideally, at least some users will be active participants in the design and maintenance of the tools, and, likewise, some of the designers and builders of the tools will also be actual tool users.

最理想的情况是，至少一些使用者需要积极参与工具的设计和维护，同样，一些工具的设计者和创建者实际上也是工具的使用者。

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For unprocessed invitations displayed in the Inbox or as a ghost in the calendar, the repeats label is an active link that toggles between showing and hiding the actual list of repeating dates.

对于Inbox旁边显示的未处理的邀请或日历中的某个ghost, repeats标签是一个活动的链接，可以在显示和隐藏实际的重复日期列表之间进行切换。

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According to research released today by Kaiser Permanente, the bottles of vitamin D on drugstore shelves may not contain nearly as much actual active vitamin as they say they do.

FORBES: That Vitamin D You're Taking? It May Not Be What It Appears

While that becomes about the same 12 minutes if you divide by Facebook's 900 million users, remember that we're talking about active users here, so Facebook's actual engagement is actually much higher.

CNN: Google+ creator: Don't call it a social network

Global warming advocates have responded, in turn, that while the sun has indeed been more active in the last half of the century, the actual percentage change in solar irradiance is tiny, and hardly seems large enough to explain measured increases in temperatures and ocean heat content.

FORBES: Did CLOUD Just Rain on the Global Warming Parade?