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Innovation in mining technology isn't just about efficiency—it's about safety and sustainability.
采矿技术的创新不仅仅是效率问题,还关乎安全和可持续性。
The first step in the art of cutting metals is to find a man who has the necessary skill and experience to do the work.
"The world is a book, and those who do not travel read only one page."
The world is full of people who will tell you what you can't do. What you must do is find the ones who will tell you what you can.