Speech to volunteers and developers of Duolingo
http://www.president.ie/en/diary/details/president-receives-representatives-of-stakeholders-involved-in-promotion-of
Fáiltíonn An tUachtarán roimh ionadaithe na bpáirtithe leasmhara atá gníomhach i gcur chun cinn…
suíomh: Áras an Uachtaráin