Translation of Muster

I made a mistake regarding the information of the yield, you were right. I do not know whether the software had a license, I will let you know once I speak with my employer (tomorrow). Hasta luego.
Every school has some narrow minded teachers who are not willing in investing in progressive educational process. They do not grasp that schooling methods today are different from last century's methods.
There is a big chance that one of our 25 000 monthly visitors will use some of your suggestions. We wanted to make a book (more fun for our users), rather than a conventional informative page!