There's a second figure here standing ab extra, and that's the moon hovering overhead: "while over-head the Moon / sits Arbitress."

这里有第二个置身事外的角色，就是高高挂在空中的月亮：,“月亮高挂天心，像个公正的决断人“

耶鲁公开课 - 弥尔顿课程节选

They have risks that their overhead won't cover their risk is that a steady stream of people won't come and be making a steady stream of bets at which each of them has a slightly negative expectation.

他们的风险是能否支付管理费用,他们的风险是不再有稳定的客流来消费,同时每一个人都怀着一丝消极的期待,下源源不断的赌注。

耶鲁公开课 - 金融市场课程节选