—— 请按键盘 空白键 开始游戏 ——

我们今天提出的问题将塑造明天的解决方案。
中国文化的真正精神在于其能够吸收外来元素而不丧失自身特性。
Sustainability isn't a buzzword; it's the only way forward for mining.
The market is always looking for the next big idea.
We must decouple economic growth from environmental degradation.