Translation of Umsatzsteuer

Let's not forget how we started. We were writing each other very long messages and today we are both much more fluent in both languages. No book could have brought us that far. Cheers.
Until now I have tried the copy the mode of operation of Mike in class. Even the homework that they gave us do not match the exercise that we tried yesterday. I could not fulfill this task anyway.
I'm fine. I hope you are too. Art is very important for people and everything would be much more boring without art. Nevertheless, there are not many people who appreciate it. I have no sympathy for that.