classes: lecturer. She wrote on the board not only too small letters but also too cluttered, the board is always messy, really the student sitting under the table looking up at the board is dizzy, can not follow well at all! curriculum. She wrote on the board not only too small letters but also too cluttered, the board is always messy, really the student sitting under the table looking up at the board is dizzy, can not follow well at all! facility. She wrote on the board not only too small letters but also too cluttered, the board is always messy, really the student sitting under the table looking up at the board is dizzy, can not follow well at all! general. She wrote on the board not only too small letters but also too cluttered, the board is always messy, really the student sitting under the table looking up at the board is dizzy, can not follow well at all!