是男人就撑20秒游戏j2me版，完成了全部的功能，适合中级游戏开发者-A man on the support j2me version of the game 20 seconds to complete all the functions, suitable for mid-level game developers

是男人就挺20秒的j2me手机版,适用于大多数手机,屏幕自适应,包含源码和详细注释-A man on the very 20 seconds of j2me mobile phone version, applicable to most cell phones, screen Adaptive, including source code and detailed notes