Speak of world exposition, memory of a lot of friends is the deepest, should be the Shanghai world rich a few years ago is met. This is rich of the 41st world is met, the theme is " city, make the life better " . Introduce on the net, world exposition already had more than 100 years of histories, "Mix with artwork at first of traditional handicraft reveal advocate for, later the exhibition of graduate assemble science and technology and industrial technology, make the room of the illuminative education rare that breeds industrial person with ability and average citizen. Make the room of the illuminative education rare that breeds industrial person with ability and average citizen.. We want to say today, 10 thousand rich meet the Japanese Osaka that was 1970, the theme is human progress and harmony. The article of sex of a lot of concepts exhibited on exposition, stood 1970 human angle, imagine the mankind after a few years, how will live. Of course, this kind of imagination is not a powerful and unconstrained style. Be based on the science and technology at that time however, be not patting science fiction piece. Osaka world rich is met, attracted a few countries to participate in, enter the tourist is close 64.22 million. Fare also is not very expensive. 4-14 year old 400 yen, 14-22 year old 600 yen, of 23 years old of above, 800 yen. At that time income of month of average per capita, it is 50 thousand yen. Basically want to look only, have a good opinion of. This is at that time the prospective electrification of house of 3 foreign electric machinery lives. In glue cystiform house, living a belle. Look, of Japanese subconscious in still be pretty curtilage. Is this now curtilage male curtilage female portraiture? Nevertheless, accord with progress and harmony really curtilage. Never leave home to live without care, this is progress; It is curtilage in the home stand aloof from the worldly affairs, be harmonious? (article photograph, origin network, if have tort, ask connection to delete)