万ばん国こく博はく覧らん会かいばんこくはくらんかいFreq.FrequencyTop 100,000じ字FuriganaMeanings1nounworld exposition; international exposition; world's fairFormal term for a large international exhibition; often abbreviated to 万博 (ばんぱく) in everyday usage.2025年ねんの万ばん国こく博はく覧らん会かいは大おお阪さかで開かい催
