煤炭开采的创新不仅仅是技术问题,更是思维方式的转变。
Innovation in mining isn't just about technology; it's about changing mindsets.
The progress of society depends on the efforts of each individual.
40%的解决方案:提升幸福的能力在我们的个人掌控之中。
The cool thing about being famous is traveling. I have always wanted to travel across seas, like to Canada and stuff.