Wow! I think I had the same experience, also I had no idea it was called ‘World Class Leader Board’ (What a completely generic name for a sport game!)
I can recall being amazed by the real voices and not just PC Speaker Beeps!
I also had no clue what Golf was at that age nor really understood how it worked, but the ‘3D’ depth with the trees drawing from furthers to nearest gave it real distance.
Just playing it now in dosbox in a browser it’s quite amazing how smooth the animations are for the player, especially for 1987/1988!