Lack of order in the organization system environment makes it difficult to provide proper protection for classroom instruction.

缺乏秩序与效率的组织制度环境，难以为课堂教学提供应有保障。

youdao

Lack of order in the organization system environment makes it difficult to provide proper protection for classroom instruction.

缺乏秩序与效率的组织制度环境，难以为课堂教学提供应有保障。

youdao