The concept of law involves the union of primary rules of obligation with secondary rules of recognition, change, and adjudication.
法律的概念涉及义务的初级规则与承认、变更和裁决的次级规则的结合。
The P versus NP problem is one of the most important unsolved problems in computer science.
数学研究是所有智力和精神进步不可或缺的基础。
Collaboration across borders is essential to combat deforestation and climate change.《全球森林管理》
I'm not a singer, I'm an entertainer.
每个人内心都有一个秘密世界。我是说,世界上所有的人。每个人。无论他们在外面看起来多么沉闷无聊,他们的内心都有难以想象、壮丽、奇妙、愚蠢、惊人的世界。不止一个世界。可能有成百上千个。
安全总是过度的,直到它不够为止。