How to learn speech production easier, it should not be the only memorize but should be noticed from their actual pronunciation is something that cannot be observed and thus used to memorize additional element comes in.
Learn how to make it easier to produce speech should not memorize it. It should be noted from the fact of their voting essentially anything that can not be observed, so use the additional memory.
How to learn vocal production for easier it should not rote learning. But should notice from their actual pronunciation is essentially nothing could observe the heart into the assembly more.