Translation of rocío

Ok. I will send you a new exercise. As far as I remember, you got the book for 10 Euro. Is that correct? Meanwhile, please send me your email address, your Skype user name and if you want phone number.
The climb was much exhausting than I had presumed. I had forgotten that we were at high altitude where there is less oxygen and that every step required double effort. It was a great exercise.
I rarely heard someone speaking so bad about his nation, but again, it wasn't my business. We closed the lights at midnight and hoped for a few hours of sleep. The train shaked and threw us around in our beds.