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世界是一本书,不旅行的人只读了一页。
The world is a book, and those who do not travel read only one page.
采矿业必须进化否则就会过时,没有中间地带。
乳制品行业的每一个挑战都是创新和改进的机会。
Coal is not just a commodity, it's a commitment to America's future.
Modern quarrying requires us to be geologists, ecologists, and community diplomats simultaneously.
The richness I achieve comes from nature, the source of my inspiration.