She is a teacher, a resource person and the quality control supervisor for the whole unit.

她既是老师，又是提供咨询的人，还是整个单位质量管理的督导员。

youdao

She is a teacher, a resource person and the quality control supervisor for the whole unit.

她既是老师，又是提供咨询的人，还是整个单位质量管理的督导员。

youdao