User Interface（用户界面）

Convenient multi-pane layout with easy switching between panes, usually called tool windows

（采用工具窗口式的多面板布局，可以方便的在各面板中切换）

Easy to use interface（简易的用户界面）

The user interface is simple to learn, yet incredibly powerful and efficient in use. The features become available as you need them, and do not clutter up the interface. The Tips of the Day quickly teach you how to take advantage of many product features.

（用户界面简单易学，使用起来出奇的简单和高效，就像你需要的，再也没有散乱的布局，每日提醒可以使你更快地了解到许多高级的本产品的特性）

Specially designed for fast work with the keyboard. 100% of features available without using the mouse

（独特的键盘操作设计，即使不用鼠标也可以完成所有操作）

Those that find that having two hands is not enough to control your IDE, swtiching back and forth from your mouse and keyboard, no longer have to worry. IDEA provides you with ability to work exclusively with the keyboard, greatly increasing your total effciency output.

(不断的在鼠标和键盘间来回操作，使你发觉自己的两只手实在不够用——这种顾虑再也没有了。IDEA提供了特有的“全键盘”功能，极大的提高了你的工作效率）

All shortcuts are customizable（完全自由的快捷键定制）

Multiple projects support（支持多工程文件同时编辑）

IDEA now allows you to open several projects at a time, so that each project is opened in its own frame, and you can easily switch between them. This can be useful when you need, for example, to run and debug server and client applications simultaneously.

（IDEA允许你同时打开多个工程文件，每个工程拥有自己的窗口，你可以方便的切换，这将非常有用，例如，对C/S机构程序的调试）

Various tool windows that can be now opened in floating mode（各种工具窗口还可以当成浮动面板试用）

A rich set of IDEA tool windows help you to view your project details in different modes, as well as browse compilations, search results, inspection results, and more. Any tool window can be switched to floating mode and positioned any place on the screen. This is especially convenient when working with multiple monitors. When in floating mode, tool windows can have their transparency level adjusted, so that when they are being used on top of the editor, they conveniently fade into the background allowing you to continue working in the editor without having your screen cluttered with windows.

（强大的IDEA工具窗口可以帮助你从不同细节察看你的工程，浏览编辑、搜索结果、跟踪变量结果以及其他所有的工具窗口都可以变成浮动面板，可以摆放在屏幕的任意位置，这在多显示器条件下出奇的方便，当工具窗口为浮动状态时，他将以半透明状态呈现，当你编辑代码时，他会淡出到背景里，你可以继续编写代码而不会使你的窗口拥挤不堪）