To be specific, its knowledge goal is to widen the teachers' knowledge and their academic view;

具体来说，其知识目标是完善教师的知识结构，拓宽学术视野；

youdao

To be specific, its knowledge goal is to widen the teachers' knowledge and their academic view;

具体来说，其知识目标是完善教师的知识结构，拓宽学术视野；

youdao