eine kurze Korrektur wäre schön
My Girlfriend and I were in Sweden two years ago. It was good time with a lof of great experiences. We visited many interesting cities there. We saw a building that was built on the top of a mountain. It was very weird to see. We met some people who were very friendly. During my studies I absolved a semester abroad in London. I can say it`s more expensive than in Germany. The weather was neither cold nor warm. It was a mix between sun and clouds. It was very important to give myself the change to got used to my new lifestyle. But it was also a great time.