那些操作的范围可以包括向变量赋值到创建业务对象或调用其他服务。

The actions can range from assigning a value to a variable to creating business objects or invoking other services.

youdao

本地变量是仅可以在声明它的范围中和嵌套范围中使用的变量(也就是说，您可以向其赋值，也可以从中取值)。

A local variable is one that is only available for use (that is, you can assign to it, or fetch its value) within the scope in which it is declared, and within nested scopes as well.

youdao

例如，你可以将两个值加起来，你也可以向一个变量赋值。

For example, you can add two values together, or you can assign a value to a variable.

youdao