EU의 표어는 무엇인가요?
The EU has 24 official languages, of which three (English, French and German) have the higher status of "procedural" languages of the European Commission (whereas the European Parliament accepts all official languages as working languages). One language (Irish) previously had the lower status of "treaty language" before being upgraded to an official and working language in 2007, although it has been temporarily derogated as a working language until 2021 due to difficulty finding qualified translators. The three procedural languages are those used in the day-to-day workings of the institutions of the EU. The designation of Irish as a "treaty language" meant that only primary legislation (the treaties) was to be translated into Irish, whereas secondary legislation (Directives and Regulations) did not have to be.
English, French and German