Translation of gräulich

From my experience it is better to test it first with other students. It is difficult for me to give you exact information without knowing your teacher's needs. Please send me your email address.
I even put on my Poncho, a plastic rain coat, in order to protect myself from the aircon-breeze. Somehow I managed to fall asleep and woke up at around six in the morning when we approach Palenque.
We left and went back to the boat which took us back to the big vessel. We started our journey back to the main land. It was already late and from the main land, it was still a four hour drive back.