a day after the fair的用法和样例：
- Those men are always a day after the fair in paying their bills.
- You have arrived a day after the fair; your brother has gone.
- The most sorrow matter is in the life is you met a to you very important person, but you arrived the end to just discover, everythings are all a day after the fair, you have no the dint to return to day, have to allow it with the breeze but die.
- By the custom of many manors one shall lose copyhold if he claims it not within a year and a day after the death of his ancestor.