东道主

HSK 7-9

dōngdàozhǔ

host; country; city organizer; host

official host (e.g. venue for games or a conference)

世界杯的东道主是哪个国家？

Which country is hosting the World Cup?

作为东道主，我们负责提供所有设施。

As host, we are responsible for providing all facilities.