采矿技术的创新不是一种选择,而是我们对工人和环境应尽的义务。
Education is the foundation of conservation—people protect what they understand.
Peace is not free, it requires constant effort to maintain.
Innovation in grain production isn't just about yield—it's about resilience and adaptability.
Quantum mechanics is not just a theory about the world, it is a description of the world at its most fundamental level.