日本にっぽん万ばん国こく博はく覧らん会かい記き念ねん機き構こうMeaningsNoun1. Commemorative Organization for the Japan World Exposition '70Kanji used日sun本book万ten thousand国country博expert覧view会meeting記regularly record念a sense of機machine構be concerned aboutComposed of日本にっぽんJapanNoun万ばん国こくall countries; the whole world; universal; all nationsNoun博はく覧らん会かいexhibition; exposition; expo; fairNoun記き念ねんcommemoration; celebration; remembrance; memory; honoring the memory of; memento; souvenir; keepsakeNoun機き構こうmechanism; machinery; system; structure; organization; frameworkNoun