While it is easy to perform simple file manipulations with a graphical file manager, complicated tasks can be easier with the command line programs.

二者相比，使用图形化的文件管理器，可以容易的完成简单的文本控制，而复杂的文本控制任务则是使用命令行更加容易的实现。

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This slide show steps you through the process I described in this article using simple graphics and an easy-to-understand story line.

该幻灯片使用简单的图形和易于理解的故事情节，全程演示了我在本文中描述的步骤。

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Resource usage is easy to get on UNIX-style systems using simple command-line tools like top.

在unix式的系统中，使用简单的命令行工具(比如top)就能够轻松获取资源。

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After carefully considering the demands of all our customers, including both custom integrators and consumers, Denon has engineered a line of new receivers that provides users with simple solutions for all their needs, including quick and easy setup to ensure maximum performance from all source components, as well as a host of 'common sense' lifestyle features that add to a user's overall entertainment experience.

ENGADGET: Denon outs 2009 line of Blu-ray players, AV receivers and headphones