I'm trying for the third time.

Today is the thirteenth day.

This was the hottest summer of the sixty-third year.

Today is the thirty-third day.

This is the fifty-third time.

The student in the ninety-third place is mine.

We collected the third grade objects.

I want to buy this third-class object.

This programming language has a third-class object-oriented structure.

He achieved third place in this race.