In respect of macromethod, we study tax as a whole or study the tax burden degree of the national economy.
从宏观方面看，就是把税收作为一个整体来考察，或者说考察整个国民经济的税收负担水平。
2
It ACTS like a macro in this context, where calling the method of function via the closure makes the function call in the context of where it's defined.
它在此上下文中用作宏，通过闭包调用函数方法将在定义它的上下文中执行函数调用。
3
The second parameter to the macro is the fully qualified name of the method that should be called when the menu event is triggered.