Translation of besiege in Spanish

All sorts of people were sitting in the restaurant, locals as well as foreigners. One could see that the city had some modern places too and that it was not the Vietnam we had imagined.
It is better to loose two dollars than a leg to some stupid crocodile. We moved on and the boat driver took us to a farm close to the floating village. There were all sorts of animals.
We blamed the sandwich which we had eaten a day earlier for lunch in Bolivia for the stomach ache of my wife. She became very weak and she had to stay in the hotel for two entire days.