弹力球使用

当运行程序，首先进入到游戏界面，通过上、下键移动，选择运行哪一个菜单功能，弹力球游戏在菜单界面中选择1时，进入第一关游戏界面，使用鼠标控制木板移动，接住球，使球反弹，碰掉墙上的砖，-Use Bouncy Ball

When you run the program, first enter the game interface, through the upper and lower keys to move,　a menu which Run, elastic ball in the game selection menu screen 1:00 into the first hurdle game interface, use the mouse to control the movement of wood, caught ball, bounce the ball, knocked on the wall of brick,