hello dear have you ever go fishing? like fly fishing, is an angling method in which an artificial "fly" is used to catch fish.  
I have been fly fishing once with my brother.  I have to say I was terrible at it, but he was pretty much an expert.  Are you a fly fisherperson?
no, but my friend is. do you know that the fly is cast using a fly rod, reel, and specialized weighted line.
I didn't know that.  Are there different types of fly's that are used?
the  fishermen use the once that  resemble natural invertebrates, baitfish
Ohh.  What kind of fish can you catch while fly fishing?
different kind of fish..North Americans usually distinguish freshwater fishing between cold-water species