法律的概念涉及主要规则和次要规则的结合。
小说是一面沿着大路行走的镜子。
The only thing you can do is give all you have on that particular day.
True leadership in forestry means thinking beyond quarterly reports.
世界充满了神奇的事物，耐心地等待着我们的感官变得更加敏锐。