跨国合作是解决水产养殖全球挑战的关键。
Collaboration across borders is key to solving global challenges in aquaculture.
"The act of writing is an act of optimism. You would not take the trouble to do it if you felt it didn't matter."
外交需要不断地与其他国家进行对话,以增进相互了解和信任。
罗马大军入侵时,阿基米德的家遭士兵破门而入,他还在醉心研究圆形,后来他被士兵杀害。及后,杀阿基米德的士兵也被处决。