world expo; international exposition
Abbreviation of 万国博覧会. Refers to large-scale international exhibitions like World Expos.
See also: 万国博覧会
2025年の万博は大阪で開催されます。
The 2025 World Expo will be held in Osaka.
万博のパビリオンを見て回った。
I toured the pavilions at the expo.
It was decided that a world expo would be held in Osaka.
We went to the world expo with my family during summer vacation.
A world expo is scheduled to be held in this country next year.