What does untrained ear means?

As well as someone who does not listen well or pay attention and perhaps someone who is not adept at listening to specific situations, such as someone who is not trained to listen to certain things such as certain animals in the woods, while other people actually might have training to listen for that particular animal.

I cant really gove you an answer,but what I can give you is a way to a solution, that is you have to find the anglde that you relate to or peaks your interest. A good paper is one that people get drawn into because it reaches them ln some way.As for me WW11 to me, I think of the holocaust and the effect it had on the survivors, their families and those who stood by and did nothing until it was too late.