Translation of biochemistry in Spanish

I've got a question. What is a woodpecker? I learn English without teacher and without conversation. I think you should look on the bright side. See what do you already know and to be proud of.
I bought some food also for the next day, where we planed a trip to the Angkor Wat. I returned to our room and picked up my fiance. Sammy was already waiting in the lobby for us.
I wanted to share the itinerary of our short backpacking trip in South America. My wife and I are both working, so that we did not have months to travel. Our trip started in Madrid, on September 30.