青云翻译

We do preview helps to understand more clearly about the contents of class teacher

Prepare before class helps us to more clearly understand the content of teacher talk

Completes in front of the class to prepare a lesson is helpful clearly to us understood teacher attends class the content which says

To do a good job in our rehearsals before classes more clarity about the content of your speech class the teacher

Prepare before class helps us to more clearly understand the content of teacher talk