Translation of fluctuación in Spanish-English

Yes, I have the same opinion - it's interesting to sometimes communicate with people abroad. If you have an issue with learning the French language, you may want to contact me again.
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.
I apologize that I have not written for such a long time! Please call me on my new phone number, that would be great! How is your son feeling, has he been recovering? I am sure that he will be fine.