Translation of neutralize in Spanish

You're from USA right?! You are learning German too? Why? Do you want to go to Germany? I'm from Italy and I used to live in Portugal for a while. Now I'm learning in order not to forget everything I learned there. Are you working?
We stayed in this place for quite a while as it was the most spectacular place we have visited so far. It was unbelievable how much thought was put into construction of these magnificent sites.
There was no one on the street and we did not feel to comfortable. The first hotel we entered, was build from clay. We saw an elderly English couple just leaving their room. We went to the reception.