Translation of energetic in German

I am studying economics for my MA at University of California and I should stay in the US for about 4 years. My English is not good. But I want learn this language. You want learn German? yes I can teach you German. I wish you a nice day.
We had dinner in a Chinese restaurant not far from where we slept, but it was not good at all. We walked home and slept early. The coming morning we were picked up on the backpackers' street.
The next morning we got up a little later than usual. After leaving our room we recognized that this town and region was stunning. Desert and high volcanoes all around us. The place was superb.