Innovation in dairy production must balance efficiency with environmental responsibility.
乳制品生产的创新必须在效率和环境责任之间取得平衡。
法律规范的有效性不是基于其内容,而是基于颁布它的权威。
计算机科学中理论与实践之间的相互作用是推动该领域前进的动力。
自由确实珍贵;如此珍贵以至于必须谨慎配给。
There is only one road in the world that no one but you can take. Where does it lead? Don't ask, just walk.