—— 请按键盘 空白键 开始游戏 ——

The sustainable development of the coal industry requires the coordinated efforts of policy, technology, and the market.
"I think the first duty of a writer is to entertain."
我不需要理由去变得伟大。
We must balance energy supply with environmental protection.
最好的团队是那些彼此信任的团队。