求翻译：也许他被教授了很多艰深的钓鱼经，孩子非但未尝到任何钓鱼的乐趣，到头来，让孩子真正去河里或海里去钓鱼，恐怕是一条鱼也钓不上。是什么意思？

Maybe he was taught by many fishing difficult, something that any child not only the fun of fishing, in the end, let the children really go to the river or sea fishing, catch a fish is probably not on.

Perhaps it was because he has been Professor of difficult fishing on the many children, rather than perhaps any fish in the fun at the end of the day, and let the kids go to the river or the sea angling, I am afraid that a fish has also attracted attention.

Perhaps he very many abstruse has fished by professor passes through, the child not only has not had the pleasure which assumes the post what fishes, in the end, lets the child go to in the river or the nautical mile truly fishes, perhaps is a fish also does not fish.

Perhaps he has been Professor of many difficult fishing, the child has not only never to any of the fun of fishing, in the end, let the child go to go fishing in the river or the sea, probably on a fish without.

May he was Professor a lot difficult fishing with children not only has fun to any fishing will give their real River or sea fishing is probably a fish catch up.