1、Frankpledge was an important institution in medieval England for maintaining local law and order.

中世纪英格兰的法兰克保证是维护地方法律和秩序的重要制度。

2、Every male in the community had to be part of a frankpledge group, ensuring that everyone played their part in keeping the peace.

社区里的每个男性都必须成为法兰克保证小组的一部分，确保每个人都积极参与维护和平。