Translation of precarious in German

After breakfast we visited one of the largest markets in the country. It was very close to the hotel and we were tempted to buy souvernirs and other stuff that we would never use ever again.
Are you using any literature in your studies? You want to study Spanish? I can help you. Where do you life in England? I have visited London last year. It was very amazing. It was a great trip.
Well, being the first time in South America, especially Peru, gives you a little shock in the first few hours. Already at the airport everybody wants something ($$$) from you