For those of you who don't speak Greek: My translation goes " here is the clear, deep transparency of your beloved presence ".
For anyone who hasn't recognnised the song is "Hasta siempre comandante" (if I didn't butcher the title) which I think has become MTV fashionable these days again (I forget who's singing it now).
Now I know this song since I was really young (parents loved it so you can say I grew up with it) but I can't say I was ever sure about this part of the lyrics.