Translation of Schwankung

I hope you had a successful week in Las Vegas. I am trying to reach Brooke to arrange a second trial in 10 days. I will also bring you printed material about the Vocabulix, as well as the language files.
They wanted to know everything about relationships in Switzerland. One of the asked me of how guys propose friendships to girls. I did not know what she meant and explained that we were very informal.
One would immediately fall in love with Sapa. We checked in our accommodation which was clean and large rooms. We came just for breakfast and enjoyed the view of the surrounding hills from the terrasse.