URL：http://upload.wikimedia.org/wikipedia/commons/2/2f/US_Navy_050922-N-8854R-166_Students_from_Ikego_Elementary_School,_Japan,_experience_first-hand_what_it_is_like_to_live_in_ship's_berthing_during_a_tour_aboard_the_conventionally_powered_aircraft_carrier_USS_Kitty_Hawk_(CV_63).jpg
掲載元：http://commons.wikimedia.org/wiki/File:US_Navy_050922-N-8854R-166_Students_from_Ikego_Elementary_School,_Japan,_experience_first-hand_what_it_is_like_to_live_in_ship's_berthing_during_a_tour_aboard_the_conventionally_powered_aircraft_carrier_USS_Kitty_Hawk_(CV_63).jpg
