Translation of umweltbedingt

Mike, you are very welcome, and thanks for cheering me up. The one thing about the advertisement section on top of the main page is quite right. The difference between your dress and her dress is very difficult to detect, there is only a little change in color.
Basically, I would write an idea in English (or better in German) about Spanish Grammar or English Grammar and you could help editing it and translating it. I can send you emails with some remarks a little later or tomorrow. It is already 8.30 here.
Hi there again. I would love to visit you very much. I will keep that in mind for our next vacation... Your English is very good and I can't imaging that you have just learned it for two years.