Bill的意思与“保释”有关，可以翻译为“保释”、“保释金”、“保释保证人”等。
例：
After handling other matters and running computer checks to see if the suspect had criminal records, a police officer went to his cell and told him that his bail had been set at $500.
译：
经过其他事项并通过电脑检查嫌疑人是否有过犯罪记录后，一个警察去了他的牢房，告诉他保释金为500美元。
例：
A judge will only refuse to release an accused on bail if there are very strong reasons for doing so.
译：
法官只有在理由十分充足的情况下菜拒绝给被告人保释。
例：
He left on bail and was given a summons to appear in court for an arraignment the following week.
译：
他获得保释，并接到一张要求他下周到法庭参加聆讯的传票。
