sureties
n．
1. 担保，保证：对某人履行义务或承担责任的担保。
2. 保证人，担保人：为他人的行为、履行义务或承担责任提供担保的人。
例句
Both parties had to find sureties.
双方都必须有保证人。
This is where most companies struggle, and is also where most sureties will look for a weak spot.
这是大多数公司的斗争，也是最薄弱环节去寻找担保。
However, some sureties have more liberal underwriting guidelines for low risk classes of business.
然而，一些有较多自由承销担保风险低的业务指导。
