Innovation in quarrying isn't just about machinery; it's about vision and sustainability.
采石业的创新不仅关乎机械,还关乎远见和可持续性。
写作不是为了取悦别人,而是为了发现自己。
Sorrow is hushed into peace in my heart like the evening among the silent trees。
"We must continue to push the boundaries of what is possible in science, for the betterment of humanity."