该公司为所有新员工提供为期一周的入职培训。

The company provides a week of ___orientation for all new employees.

所有新员工必须参加下周一强制性的入职培训。

All new hires must attend a mandatory ___orientation session next Monday.

在使用这个复杂软件之前，我接受了来自IT专家的简短指导培训。

Before using the complex software, I received a brief ___orientation from the IT specialist.