The document defines and provides examples for common business idioms: - "Get down to business" means to begin seriously working on tasks that need to be done. - "Snowed under" refers to being overwhelmed by work, especially paperwork. - "Off the mark/base" means being very wrong or misunderstanding something. - "On the same page" means being in agreement or thinking in the same way. - "Get the ball rolling" means to begin or start a process. - "Fast track" refers to prioritizing or accelerating something important or urgent.