engelska-polska översättning av anniversary

rocznica100. rocznica ustanowienia Międzynarodowego Dnia Kobiet 100th anniversary of International Women's Day 1 lipca, czterdziesta rocznica ustanowienia Unii Celnej (głosowanie) Fortieth anniversary of the Customs Union (vote) Rocznica ta miała bardzo istotne znaczenie dla naszych obywateli. That anniversary was highly significant for our people.
aniwersarz

A day that is an exact number of years since a given significant event occurred. Often preceded by an ordinal number indicating the number of years
A day subsequent in time to a given event by some significant period other than a year (especially as prefixed by the amount of time in question

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