—— 请按键盘 空白键 开始游戏 ——

The best technology is invisible. It works so well that you don't even notice it.
The transition to cleaner energy is inevitable; those who resist will be left behind.
食品安全是水产养殖的生命线,任何时候都不能放松。
最好的故事是那些为读者留下呼吸空间的故事。
The world is full of stories, but the stories are all one.
Behavior is determined by the current stimulus situation and past reinforcement history.