The textbooks should be used as flexible text and the bridge for teachers and students making dialogues.

应当把教材当作活动的文本、师生对话的桥梁来使用；

youdao

The textbooks should be used as flexible text and the bridge for teachers and students making dialogues.

应当把教材当作活动的文本、师生对话的桥梁来使用；

youdao