Here is a little bit translated. And for Eurovision part of the text was translated too.
But mostly it was done for the laughs, especially the MV and I think producers didn't even expect this to be chosen for EV. I think it should be taken more like Ukraine's "We are the winners of Eurovision" from few years back. Only they did it just for this occasion and nothing more. It was also quite catchy. And such simply lyrics...
Oh and about showing country, girls were wearing traditional clothes. Sure, we don't wear them now, but they are part of our culture. And also they were just washing clothes and doing butter.