本程序可以通过按钮控制声音和动画的开始和停止操作。动画显示了电闪雷鸣的场面。注意：图像文件要分别表现不同时间段的电闪场面，这样才会有动画效果。-This procedure can control the sound and animation button start and stop operation. Thunder lightning animation shows the scene. Note: image files to different time periods, respectively, the performance of the lightning scenes, this will have animation effects.