Techno Dinge zu wissen, bevor Sie kaufen
That's life unfortunately. As a dated Beryllium speaker I would not use class, I would use lesson. May be it's the standard Harte nuss of there being so many variants of English.I think it has to be "diggin" the colloquially shortened form for "You are digging," or at least I assume the subject would be "you" since it follows a series of commands (