นักศึกษา ไม่ควรใช้โทรศัพท์ระหว่างคร

Students should not use a telephone during a teacher or lecturer is talking is a waste because the manners. To disturb others and make us lose the opportunity to listen to and make ourselves do not understand what the instructor is teaching and make the impact study. Don't dare ask the instructor is the main reason to study the.

Students should not use the phone between teachers. Or the narrator is speaking It will then be bad manners. Also disturbing others and make us lose the opportunity to listen to. And make ourselves do not understand what the teacher is teaching, and thus have an impact on learning. Do not dare ask who taught the class as the main reason for worse.

Students should not use the phone between teachers. The talking. Because it is rude. Bother others and make us lose the chance of listening.I couldn't ask the instructor is the main reason that studies worse.