Translation of definición

However, I must point out that all my students are interested in language labs, and CDs. Vocabulix systems appear to provide unique results. We would have to review the situation soon.
Sorry, I did not know that I have a meeting with a friend. I will talk about our trip. Many thanks for the email and I hope we write eachother again soon and next time longer letters, I promise.
Where do you come from originally and how long have you been living in America? My week was very long. And how was your week? I do not know how to describe my life as I never had a writing pal.