如果你看到当前用户的人聘请了计算机时间对这电脑，然后是很重要的。

If you see the current user as the person who has hired computer time on this computer, then is it important.

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如果时间已经流逝，想得到当前时间的星图，请点击现在，程序会从电脑时钟中读取系统时间。

If the time has been changed previously, and you want to display a map for the current time and date, click the Now button; this sets the time and date to the values read from the computer's clock.

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