What can the cloud class do? Jane is not simple. Is it useful?

Standardized "cloud classroom" is an efficient, convenient and real-time interactive distance teaching classroom form based on cloud computing technology. The main performance of cloud classroom in schools is that cloud classroom manufacturers like Ruijie build a new generation of computer classrooms that are more conducive to teachers' teaching and students' learning. Compared with the traditional computer classroom, the school's cloud classroom has the characteristics of easy management, easy operation, strong function, low cost and more energy saving.