Translation of vulkanisch

In the meantime I am listening to some Spanish CDs. They are intended for the car, but no one can tell you when to listen to it, how many times and how often. Please understand that I work a lot.
So the man and the woman are staing at the station, sitting at their table and tasting unknown alcoholic drinks, wishing they had the same feeling of joy that they had known before this all happened.
We walked by waterfalls and rivers, but the water was too cold to swimm in. The hike made us tired and we were in the valley, which meant that we had to climb up again. The climb was difficult.