Translation of papal in Spanish

HOLA is Spanish and means hi, doesn't it? How is life in Brazil, is it really as dangerous as they say in the TV? Maybe you can tell me a little bit of your country, in Spanish, then I can correct your sentences!
Considering that the lake was full of crocodiles we gave in to their demand and bought a can of Coca Cola. It cost us two dollars, and considering Cambodia's wholesale price they got plenty of markup.
From there we took the bus to the main gate of the Machu Picchu ruins. Unfortunately we had to take the train back the same evening.