The concept of law is a complex one, involving not only rules but also principles, policies, and standards.
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 past is the past, but the future is a blank canvas."
不相容原理无法从旧量子力学中推导出来,而是一条新的自然法则。
在石油和天然气行业,效率和责任必须齐头并进。