Please tell us how you have spent the last two summers (or vacations between school years), including any jobs you have held: (2500 character limit)

1516-character version:
My last two summer vacations have both been spent away from home. In the summer of year 2006, I participated in 프로그램명, held in 기관명, Korea...

In the summer of year 2007, I participated in 프로그램명, held in London...