英语翻译The large part of a manager’s job is about supervising a

英语翻译
The large part of a manager’s job is about supervising and the job is best done by people who know the ropes.

管理人员的大部分职责为管理监督,并且那些深谙管理之道的人才能做到最好.
the ropes 指“秘诀; 规则,手续”
Specialized procedures or details
这里的 know the ropes 按中文的表达习惯翻译为：“深谙管理之道”