我们的新培训项目详细涵盖了所有基本的安全流程。

Our new training program ___covers all the essential safety procedures in detail.

这份报告涵盖了公司过去五年的财务表现。

The report ___covers the company's financial performance over the last five years.

我明天需要和学习小组见面，把我错过的内容补上。

I need to meet with my study group tomorrow to ___cover the material I missed.