Before starting to configure your system, make sure that you have an up-to-date system backup and a rescue CD handy.

在开始配置系统之前，确保有一个最新的系统备份，并且手头有一张援助用的CD。

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You need a system with an up-to-date browser.

您需要具有最新浏览器的系统。

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This capability provides an up-to-date status to tell you if your system is up, and it provides some common metrics of the system at any given time. These metrics include

此功能提供最新的状态，告诉您系统是否已启动，并且在任何给定的时间内提供系统的一些常规标准。

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Because there is no clear definition of harassment, the Navy's efforts to deploy an up-to-date sonar system have been delayed for more than six years.

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It is an off-board navigation system so that customers always have the advantage of the most up-to-date mapping information available.

ENGADGET: Garmin StreetPilot app does turn-by-turn on the iPhone and iPad for $40