实例4--乒乓球\5-1.jpg .............\5-2.jpg .............\5-menu-1.jpg .............\5-menu-2.jpg .............\5-menu-3.jpg .............\5-menu.jpg .............\Project1.cfg .............\Project1.dpr .............\Project1.exe .............\Project1.res .............\Unit1.dfm .............\Unit1.pas .............\实例4--乒乓球.doc 实例4--乒乓球