Translation of narration in Spanish

You can always write me and we can learn together any language you want. How long you have taken classes? Was it only at night or on weekends? Makes me wonder how someone can be so fluent in Spanish.
In school, I had also learned Latin but it's been more than forty years ago. I grew up in Bern and I had lived there all my life, I had no opportunities to travel. It was not that easy during the war.
Have a great day! How are you doing? So, I hope you understand my writing. Where did you meet your wife? I am really glad to hear from you. Auf Wiedersehen! By the way: There were no mistakes.