Framework（框架）
In software development, a framework is a defined
support structure in which other project can be organized and
developed. A framework typically consists of several smaller
components; support programs, libraries, and a scripting language.
There may also be other software involved to aid in development and
meshing of the different components of a project. As you can see, dojo
could be part of a framework, but it isn't a framework in itself.
在软件开发中，一个框架是一个被定义的支持结构，在其中其他项目可以被组织和开发。一个框架代表性地包含需要小的组件、支持程序、类库、和一个脚本
语言。这些也可能是其他软件包括帮助开发和不同的项目组件编制。如你看到的，dojo可能是框架的一部分，但是本质上它本身不是一个框架。
Library（库）
A
library is defined as a collection of related functions and subroutines
used to develop software. They are distinguished from executables in
that they are not independant programs; rather, they are "helper" code
that provide access to common functions in one easy to manage location.
After reading this you are probably saying, "Hey! dojo is a collection
of libraries!", and you would be correct; however, dojo is much more
than just a collection of libraries.
库被定义为一个相关功能和被用来开发软件的子程序的集合。他们区别于执行，在其中他们不是独立的程序；更适合的，他们是“助手”代码，用来支持通过通用
成为一体的功能容易来进行管理。在读完这些，你可能说，“嗨！dojo是一个库的集合”，你可能是正确的，然而，dojo不仅仅是做为一个库的集合。
Toolkit（工具）
Now on to
toolkits. A toolkit is generally used in reference to graphical user
interface (GUI) toolkits. Basically, a library that is mainly focused
on creating a GUI. Yes, dojo could also fall under this category, in
fact our name implies it. Why do we call dojo a toolkit? Certainly not
because it focuses mainly on GUI development, right? Well quite simply,
because dojo is so much more than just a collection of libraries.
现在说说toolkits.
一个工具通常被用在参考图形用户界面工具。基础地，一个类库主要集中在创建一个GUI。是地，dojo可被归入这个类别，实际上我们命名暗示了它，为什么
我们叫dojo是一个工具？当然不是因为它主要集中在GUI开发，正确么？很好，其实很简单，因为pojo不仅仅是一个库的集合。