what is the difference between digital currency and cryptocurrency Knowledge

I have been accurately predicting the index recently. It also reminds our old irons that they should run when they reach the pressure position.But he is still confident to tell everyone,

The people who listened to what uncle Shanghai said have been trapped inside today.

Actually, I don't think it's credible.I have always stood in a very objective angle to give you an analysis, familiar with my old iron, old fans know.