2. The US Fish and Wildlife Service carefully monitors and manages the wolf packs in Yellowstone. 美国鱼类和野生动物管理局对黄石公园的狼群进行了仔细的监控和管理。
3. The Commission for the Conservation of Antarctic Marine Living Resources (CCAMLR) manages the seas around Antarctica. 南极海洋生物资源保护委员会负责管理南极洲周围的海域。
4. We could either implement each state as a Singleton, or create a factory of states which creates and manages the states. 我们既可以执行每个状态作为 Singleton,也可以创建一个状态工厂用于生成和管理状态。
5. He always manages to say the wrong thing. 他总是哪壶不开提哪壶。