classes:  lecturer. or if it is inconvenient, the school I think the school should have a specialized room always have doubledot lecturers. One is so that students can actively ask, practice whenever necessary.  curriculum. or if it is inconvenient, the school I think the school should have a specialized room always have doubledot lecturers. One is so that students can actively ask, practice whenever necessary.  facility. or if it is inconvenient, the school I think the school should have a specialized room always have doubledot lecturers. One is so that students can actively ask, practice whenever necessary.  general. or if it is inconvenient, the school I think the school should have a specialized room always have doubledot lecturers. One is so that students can actively ask, practice whenever necessary.