The multimedia has poured into the life and vigor for the teaching of "lesson two" in the university.

多媒体为高校“两课”教学注入了生机和活力。

youdao

The multimedia has poured into the life and vigor for the teaching of "lesson two" in the university.

多媒体为高校“两课”教学注入了生机和活力。

youdao