classes: lecturer. She speaks very quietly and very evenly. She is easily drowsy. She often stands on the podium and does not communicate much with students. With her, she draws very detailed circuit diagrams that are very confusing and difficult to understand. curriculum. She speaks very quietly and very evenly. She is easily drowsy. She often stands on the podium and does not communicate much with students. With her, she draws very detailed circuit diagrams that are very confusing and difficult to understand. facility. She speaks very quietly and very evenly. She is easily drowsy. She often stands on the podium and does not communicate much with students. With her, she draws very detailed circuit diagrams that are very confusing and difficult to understand. general. She speaks very quietly and very evenly. She is easily drowsy. She often stands on the podium and does not communicate much with students. With her, she draws very detailed circuit diagrams that are very confusing and difficult to understand.