—— 请按键盘 空白键 开始游戏 ——

Stray birds of summer come to my window to sing and fly away. And yellow leaves of autumn, which have no songs,flutter and fall there with a sigh.
预测未来的最好方法就是创造未来。
法律,在其最一般的意义上,是事物本质产生的必要关系。