粒子的概念只是一种近似,仅在特定极限情况下有效。
合作是关键——没有任何一个组织能够单独解决海洋渔业面临的挑战。
"The only way to deal with an unfree world is to become so absolutely free that your very existence is an act of rebellion."
The mining industry must evolve to meet the demands of a changing world.