当个人电脑刚刚面市的时候，大部分机器都会带有一个简单的编程语言，通常是Basic语言的变体。
When personal computers were first introduced, most of them cameequipped with a simple programming language, usually a variant ofBASIC.
但这一模型显然是非常简化的，即只用树上的一个分支来表示整个语言体系，不能公平对待该语言中的所有变体。
But it is obviously very simplified, having a whole language represented by just one branch on a tree doesn't really do justice to all the variations within that language.
加载之后，类别分类的语言变体部分应该会显示出来，如图7所示。
After loading, the language variants part of the classification taxonomy should be displayed, as shown in Figure 7.
应用推荐