采石业的创新不仅关乎机械,还关乎远见和可持续性。
Innovation in quarrying isn't just about machinery; it's about vision and sustainability.
真正的电影艺术不在于技术的炫耀,而在于如何用最简单的方式讲述最深刻的故事。
粒子的概念只是一种近似,仅在特定极限情况下有效。
The most important thing in trading is to manage risk.