求翻译：日本首都东京是一座现代化的国际城市，位于本州关东平原南端，总面积2155平方公里，人口1254万，是世界上人口最多的城市之一。它是日本全国的政治中心，行政、立法、司法等国家机关都集中在这里。东京也是日本的经济中心，素有“东京心脏”之称的银座，是当地最繁华的商业区。这座城市的交通也很便利，时速达200公里的新干线，从东京延伸到九州，并向东北方面延伸。地下铁道几乎能到达所有的重要地区。铁路、公路、航空和海运组成了一个四通八达的交通网，通向全国及世界各地。是什么意思？

正在翻译，请等待...

Tokyo, the capital of Japan is a modern international city, is located in the canton South Kanto plain, the total area 2155 square kilometers and a population of 12.54 million, the world's most populous cities. It is the nation's political center, and the executive, legislative, judicial, and other

Japan capital Tokyo is a modern international city, located in the South end of the Kanto plain, with a total area of 2,155 square kilometres, population of 12.54 million, is one of the world's most populous cities. It is a Japan national political center, administrative, legislative, judicial and o