—— 请按键盘 空白键 开始游戏 ——

The mining industry must evolve to meet the demands of a changing world.
Whereof one cannot speak, thereof one must be silent.
The magic of filmmaking is in the details; it's the small things that make a big difference.
在商业中,就像在科学中一样,最重大的突破来自于挑战现状。