Translation of liberate in German

This Thursday afternoon a group of twenty five belonging to the Language Institute of English will take a trip to the Canadian city Montreal, accompanied and well protected by the bodyguard Linda.
She even compares the hills across the station with the belly of a pregnant woman by saying that they do look like white elephants. Maybe she thinks that way but I am not really sure about that.
We checked in at the huge Hotelasia, close to the Sony center, a large shopping mall, where we planned another shopping spree in the coming two days. We had disgusting dinner at a boring pizza place.