In addition to clarifying terminology, it allows finer scoping ofvariables and the additionof event handlers.
它除了澄清术语之外,还允许较好的变量范围和附加的事件处理程序。
2
This avoids the copying and resetting of the local variables in addition to using the language in the way as it was intended by its inventors.
除了按照发明者所计划的方式来使用该语言之外,这样做可避免复制和重新设置局部变量。
3
In addition, a screen or control can define local state (using variables) and use control structures to iterate over collections and conditionally show parts of the user interface.