All the ships of Columbus and da Gama combined could have been stored on a single deck of a single vessel in the fleet that set sail under Zheng He.是什么意思_All the ships of Columbus and da Gama combined could have been stored on a single deck of a single vessel in the fleet that set sail under Zheng He.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句