This is an effective teacher-student interaction.
这样，才是有效的师生互动。
An effective teacher will always produce better exam results.
一个有效的老师总是会产生较好的考试结果。
And, that's especially true when you've got an effective teacher and coach.
并且，当你有一个有影响力的老师或教练时尤为这样。
To the rural PE. Teacher we should make scientific and effective development, use and management.
科学有效的对农村中学体育教师资源开发、使用与管理。
I must grow up in a short time, and do the job good as my teacher. I think my teacher work effective.
我必须要在短时间里成长，做的和我的师傅一样的好，我觉得我的师傅是个工作很有效率的人。
For myself, I prefer to learn with a teacher because I think that this method is more effective for me.
就我自己而言，我比较喜欢跟着老师学，因为我认为这个方法对我比较有效。
For myself, I prefer to learn with a teacher because I think that this method is more effective for me.
就我自己而言，我比较喜欢跟着老师学，因为我认为这个方法对我比较有效。
应用推荐