求翻译：文章简要介绍了TC环境下编译二级菜单，首先编辑接口程序，有了接口程序在通过调用bar(int,int,int,int)函数来实现定义一方形窗口,之后再图形中间通过调用outtextxy(int,int," ")函数以及settextstyle(int,int,int)函数来实现对此窗口的命名，本文通过编译四个二级菜单程序实例为大家简单说明用C语言实现二级菜单这一问题。是什么意思？

Article briefly describes has TC environment Xia compiled II level menu, first edit interface program, has has interface program in through called bar (int,int,int,int) function to implementation defined a square window, zhihou then graphics Middle through called outtextxy (int,int, "") function and SetTextStyle (int,int,int) function to implementation on this window of named, this article through compiled four a II level menu program instance for members simple description with c language implementation II level menu this a problem.