石油化工的未来在于高附加值、低碳产品。
"A story is a letter that the author writes to himself, to tell himself things that he would be unable to discover otherwise."
The goal of diplomacy is to resolve disputes through dialogue and cooperation, and promote sustainable peace and development.
La memoria es un animal extraño: muerde cuando menos lo esperas.
The most sustainable companies are those that balance profit with purpose.