To show this diagram properly， I would really need a four dimensional screen. However， because of government cuts， we could manage to provide only a two dimensional screen.
为了完整地展示这个图表，我确实需要一个四倍空间的屏幕。然而，由于政府支出的削减，我们只能带给一个两倍空间的屏幕。
煤炭的未来在于可持续和负责任的采矿实践。
金属矿业要抓住数字化转型机遇，提升智能化水平。
所谓经验，乃是人们为其错误贴上的标签。
最重要的教育原则是不要爱惜时间，要浪费时间。
I like to hire people that I've seen in action. I often hire people that were on the opposing side of a deal that I respect.