The first thing that will be a problem in the education between the language that is used is different. Speaking is not clear from its incorrect accent and listening to muffled might cause misunderstanding.
The first thing to do is to study the issue between them. The language used different accent slurred speech Usage incorrect. And obviously not listening May cause misunderstanding.
The first thing to be a problem in the study of language use is different, speaking not clear, aided the wrong accent, and listening is not clear, may cause a misunderstanding.