i like golf, Golf is a club and ball sport in which players use various clubs to hit balls 
I have never played.  Can you tell me more about it?
Well in Golf, unlike most ball games, cannot and does not utilize a standardized playing area, 
What about a golf course though?
well  The game at the highest level is played on a course with an arranged progression of 18 holes,
Why only 18 holes.
on each course Each hole on the course must contain a tee box to start from, and a putting green
Lots of details.  Sounds complicated.