—— 请按键盘 空白键 开始游戏 ——

舞台是死者归来的地方。
"The stage is a place where the dead return."
Coal has been the backbone of industrial progress, but its future must balance economic needs with environmental responsibility.
The secret of life is not just to survive, but to thrive with passion, compassion, humor and style.
可持续性必须有利可图,否则就根本不可持续。