Translation of vorschreiben

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.
There were mountains. The heat of the day stand for the atmosphere between the man and the woman. They are waiting for the train from Barcelona to Madrid at a station between the two cities.
We spent the entire day doing nothing, just waiting for the night train which would take us into the northern mountain area of Vietnam, close to the Chinese border. The train left at around ten.