—— 请按键盘 空白键 开始游戏 ——

I think we are all capable of terrible things under the right circumstances.
I'm not a brand. I'm not a thing. I'm a human being.
The construction of intelligent mines is the future direction of the coal industry.
The only thing worse than a rock star is a rock star with a cause.
数学是一门活生生的学科,随着新思想的出现而不断发展。