It turns out that the problem is in front of everyone. But what about a teacher who used to work on old fashioned, it is taught according to the traditional system?
it turns out that the problem is in front of each. but what about a teacher who used to work in the old way, as he was taught by the traditional system?
it turns out that the problem is in front of everyone. what do the teacher, who used to work in the old way, and he was trained in the traditional system?