首尔的：
The total area of Seoul is 605.52 square kilometers ,or 0.6 percent of the entire country.The Hangang (River) bisects the city into two parts:northern part ( Gangbuk ) and southern one (Gangnam).The Gangbuk area totals 297.97 square kilometers (49.2 % ) while Gangnam is 307.55 square kilometers (50.8 % ).
Seoul has a population of 10,297,004 as of the end of 2005.This accounts for about a quarter of the total national population.As for the proportion of male to female excluding foreigners,women (5,173,266) slightly outnumber men (5,123,738).By district,Nowon-gu has the biggest population of 624,855.In contrast,Jung-gu has the smallest population of only 134,420.Since Seoul became the capital of the nation in 1394,the population of Seoul has grown 110 times.
Seoul belongs to the Temperate Zone featuring four distinctive seasons of spring,summer,autumn and winter.The yearly average temperature of Seoul is 12.2 degrees Celsius.Temperatures in Seoul show large seasonal variation,reaching as high as 38.4 degrees Celsius in the summer and dropping as low as minus 19.2 degrees Celsius in the winter.Influenced by the North Pacific high-pressure system,Seoul has hot and humid summers with average temperatures above 20 degrees Celsius from June through September.
东京的：
Tokyo,one of the most amazing city in asia.its the captial of japan.In the ancient times,tokyo was called “EDO”and its name was changed to Tokyo when it became the imperial capital in 1868.with the developing of japan,tokyo became the center of asia.but in world war two,Tokyo went on to suffer two major catastrophes in the world ,but it recovered speedy after World War II.tokyo has much sight spot,such as tokyo tower,shibuya,Shinjuku and so on ,so its become the most popular destination where attract people all over the world.
although tokyo's population density is the first in the world,it runs very fluency.so i think city perfer need national quality than need beautiful face
