—— 请按键盘 空白键 开始游戏 ——

无论代价如何,安全必须始终放在第一位。
The question of technology is the question of the constellation of truth and untruth in which we live.
The will to learn is an intrinsic motive, one that finds both its source and its reward in its own exercise.
I love to dance. I love to move. I love to perform. I love to entertain.