石材开采的创新必须始终在效率与可持续性之间取得平衡。
科学是一场马拉松,而不是短跑。
"The lower you are, the higher your mind will want to soar."
Food safety is the lifeline of aquaculture and must never be relaxed.
作家是他时代的见证者,他的作品是他所生活的社会的反映。
The beauty of physics lies in its ability to explain the complex with simple principles.