a fair-sized town的用法和样例：
- If they all belonged to one nation, it would be a fair size, as big as Chile or Kazakhstan.
- The Supreme Court gave a fair trial to the case.
- He was railroaded to prison without a fair trial.
- The prince fall in love with a fair young maiden.
- Did she offer a fair price for the house?
- There is a fair in the town every five day.