Sustainability isn't an option; it's a necessity for the energy sector.
诗歌这种东西,是天地的核心,是君子的内涵。
The act of writing is an act of defiance.
The discovery of neutrino oscillations was a turning point in our understanding of particle physics.
Climate change is the greatest threat to global forests, but also our greatest opportunity for innovation.
诗歌必须始终具有道德目的;它应该在愉悦的同时教导。