Translation of erschwinglich

A bystander who watched the entire scene all the time decided to help me. He was an older man, around seventy, but nonetheless he went to the oldest of these kids and slapped him. The boy was sixteen.
In my opinion, this is another thing, it is rooted in history. People of different countries will always point to their neighbor's mistakes, a vicious cirlce arises which is very hard to avoid.
On our last day we went to visit Stanley, a small town on Honk Kong island, actually on the other side of the mountain. The ride to the town was nice but the town itself was nothing special.