智能化开采是煤炭行业高质量发展的关键。

Oil and gas will remain part of the energy mix for decades to come, but we must produce them as cleanly as possible.

Innovation in the energy sector is not optional; it's imperative.

轧棉机的发明是需求和观察的结果。

Strength does not come from physical capacity. It comes from an indomitable will.

To read is to travel without moving; to write is to move without traveling.