Because I still do not know the terminology or the classroom teacher describes the sentence. Cannot recognize the profound. If it is, good. I appeal to the teacher, explain Yes, Thailand.
Because I did not know a word or sentence that describes the class teacher. It can not be perceived as profoundly If so, I ask that teachers described as Thailand.
Because I don't know vocabulary or sentence that the teacher explained in class. Cannot recognize deeply as well. I ask the teacher explained in English.