法律的概念是复杂的,不仅涉及规则,还涉及原则、政策和标准。
The concept of law is a complex one, involving not only rules but also principles, policies, and standards.
作家必须反抗一切形式的压迫,无论是显性的还是隐性的。
开玩笑是件严肃的事情。