silver jubilee
noun/ˌsɪlvə ˈdʒuːbɪliː/
/ˌsɪlvər ˈdʒuːbɪliː/
(British English) (US English silver anniversary)
[usually singular]- the 25th anniversary of an important event; a celebration of something that began 25 years ago
25 周年；25 周年纪念 - the silver jubilee of the Queen’s accession
女王登基 25 周年大庆 - The college celebrated its silver jubilee last year.
这所学院去年举行了建院 25 周年庆祝活动。 - The school’s silver jubilee will be marked in style.
这所学校的银禧校庆将隆重举行。
- the silver jubilee of the Queen’s accession