世界各國

Learn about the countries of the world - capitals, populations, languages, GDPs, religions, flags & more. Test your knowledge of world geography with quiz mode. Audio is included to help with pronunciation. Find countries using the interactive map, search, or index. 世界各國 - 首都，人口，語言，國民生產(chǎn)總值，，標志及更多的了解。測試你的世界地理知識測驗模式。包括音頻，以幫助發(fā)音。使用交互式地圖，搜索，或指數(shù)的國家。