What is ""Είμαι εθελοντής"" in American English and how to say it?

Greek

Είμαι εθελοντής

Είμαι εθελοντής-I volunteer.svg
American English

I volunteer

Learn the word in this minigame:

Example sentences

American EnglishI sing in the choir.

How ""Είμαι εθελοντής"" is said across the globe.