The system of mining rights should get the balance between the efficient and equitable. 效率和公平的均衡应该成为矿业权制度重构的核心思想。
The event in Toronto this week was not a frontiersman's gathering, however, but the world's biggest mining gabfest. 这些人参加年会的目就是为了来大城市享乐一番,还有在会上向金融家们吹嘘他们的矿业权。