石油化工的未來在于高附加值、低碳產(chǎn)品。
Success is doing what you want to do, when you want, where you want, with whom you want, as much as you want.
La poesía es la única prueba concreta de la existencia del hombre.
系統(tǒng)的架構(gòu)對其行為的影響比其知識內(nèi)容更大。