观点： 个人倾向友好且参与到学生中去的老师；1. 让学生可以放松下来，

观点： 个人倾向友好且参与到学生中去的老师；1. 让学生可以放松下来，在轻松情况下，学习效率更高；2. 如果老师友好且善于互动，学员可以勇于提问，并第一时间得到解答，有助于个人成绩提升；3. 一般的情况下，学生注意力大概30分钟左右，需要老师主动互动，激发学员学习兴趣。

观点： 个人倾向友好且参与到学生中去的老师；1. 让学生可以放松下来，在轻松情况下，学习效率更高；2. 如果老师友好且善于互动，学员可以勇于提问，并第一时间得到解答，有助于个人成绩提升；3. 一般的情况下，学生注意力大概30分钟左右，需要老师主动互动，激发学员学习兴趣。

Viewpoints: teachers who tend to be friendly and participate in students; 1. Let students relax and learn more efficiently in relaxed situations; 2. If teachers are friendly and good at interaction, students can have the courage to ask questions and get answers at the first time, which helps to improve their personal performance; 3 Generally speaking, students' attention is about 30 minutes, and teachers need to actively interact with each other to stimulate students' interest in learning.<br>