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智能化开采是煤炭行业高质量发展的关键。
Intelligent mining is the key to high-quality development in the coal industry.
In the quest to understand the fundamental nature of reality, we must be prepared to question even our most cherished assumptions.
Success is not about the destination, but the journey.
The only way to make money in the market is to not lose it.
It said that all people who are happy have God within them.