Translation of auditor in Spanish

If I wanted to integrate the above demo on our page, would we need to work with Vocabulix or do you have some other options? Could you send me some samples of other teachers, who integrated this demo?
I told them that in Europe not everything was perfect. I told them that there were also very dark times in that continent and that even in peaceful times live was not always easy as they had thought.
We spent the entire day walking around the city, looking for gifts for our friends and for family back at home. It was a nice and relaxing last day. In the late afternoon, we decided to buy shoes.