maritime activity 中文意思是什麼
maritime activity
解釋
海事活動-
Abstract : zheng he ' s voyage was a political, economic and diplomatic activity which was unprecedented and transnational. it was a brilliant maritime expedition surprising the entire world
提要:鄭和下西洋是明初中國一次規模空前、跨越國界的政治、經濟、外交活動,也是一次震驚世界的偉大的航海活動。
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