n.（古希腊的）城邦（国家）

Singapore is an example of a city-state with a highly developed economy.
新加坡是一个经济高度发达的城市国家。
Monaco, known for its glamorous casinos, is a small city-state on the French Riviera.
摩纳哥，以其豪华的赌场闻名，是法国里维埃拉的一个小城市国家。
The ancient city-state of Athens was the birthplace of democracy.
古代雅典城邦是民主制度的发源地。
Vatican City, the world's smallest sovereign city-state, is the headquarters of the Roman Catholic Church.
梵蒂冈城，世界上最小的主权城市国家，是罗马天主教会的中心。
San Marino, surrounded by Italy, is another example of a city-state.
圣马力诺，被意大利包围，也是城市国家的一个例子。
In the past, Hong Kong functioned almost like a city-state under British rule.
在过去，香港在英国统治下几乎像是一个城市国家。
The city-state of Genoa was a major maritime power during the Middle Ages.
热那亚城邦在中世纪时是一个重要的海上强国。
Lichtenstein, nestled in the Alps, is a tiny European city-state with a strong financial sector.
列支敦士登，位于阿尔卑斯山脉中，是一个拥有强大金融部门的欧洲微型城市国家。
The independent city-state of Singapore has a multicultural population with diverse languages and religions.
新加坡这个独立的城市国家拥有多元语言和宗教的多元文化人口。
The concept of a city-state can be traced back to ancient civilizations such as Mesopotamia and古埃及.
城市国家的概念可以追溯到如美索不达米亚和古埃及这样的古代文明。