所有军事人员都必须参加安全简报会。

All military ___personnel are required to attend the safety briefing.

这家公司正在为其新办事处招聘行政人员。

The company is hiring administrative ___personnel for its new office.

医院的工作人员正在夜以继日地照顾病人。

Hospital ___personnel are working around the clock to care for the patients.