Translation of superfluous in Spanish

Your ask why i am learning English ? I made a trip two years ago, a vacation in a foreign country and I could not speak with other people. That was very bad for me. When I came back home I began to study English.
We drank our heroically acquired beverage and left the farm heading back to the port. Back at the port we returned to our cab and drove to the hotel. We were simply too tired and needed to rest a little.
The biggest city in Germany is Berlin. The other big cities are not as big but some of them are really nice. And especially the smaller cities here are very charming and worth visiting.