This shields the user from the complexity of dealing directly with the operating system commands.

这可以避免用户直接使用复杂的操作系统命令。

youdao

The entire database directory can be copied when the system is offline using operating system commands.

当系统离线时，可以使用操作系统命令复制整个数据库目录。

youdao

That log file will not have any indication of changes made by running system commands directly, however.

然而，该日志文件将不会反映任何直接通过运行系统命令所进行的更改。

youdao

Now that the decision has been made to move forward with what the review called an "integral" part of U.S.defenses, the second ranking U.S.military officer, General James Cartwright, says the American military commands will spend some time figuring out how to use the various aspects of the system in their regions.

VOA: standard.2010.03.26

The smartphone display is copied on the larger, infotainment system screen and commands can be given either by voice, touch or traditional in car controls to enable ease of use.

ENGADGET: Nokia partners with Harman to 'standardize' cellular infotainment

Another odd glitch: The Mountain Lion online help system alludes to spoken commands you can use with dictation, such as "all caps" to CAPITALIZE the next word.

CNN: Review: Mac's Lion adventure continues

While you're driving, all of those functions shift to a text-to-speech system, which also recognizes commands presented in full sentences.

ENGADGET