—— 请按键盘 空白键 开始游戏 ——

安全不仅是关键绩效指标,更是矿业一切工作的基础。
The foundation of success is built on hard work and integrity, just like the strongest stone.
I always believe that as long as you persist, nothing is impossible.
Happiness is not having what you want, but wanting what you have.
我不追随音乐潮流。