classes: lecturer. Sometimes I tell some good stories related to the lesson, most of the lessons I always smile so when studying feel comfortable. curriculum. Sometimes I tell some good stories related to the lesson, most of the lessons I always smile so when studying feel comfortable. facility. Sometimes I tell some good stories related to the lesson, most of the lessons I always smile so when studying feel comfortable. general. Sometimes I tell some good stories related to the lesson, most of the lessons I always smile so when studying feel comfortable.