duty insurance

例句：

1. 1. The company offersa range of duty insurance policies to protectagainst potential liabilities.
   该公司提供一系列责任保险政策，以保护免受潜在责任风险。
2. 2.The policyholder must understand the terms andconditions of their duty insurance before signing up.
   在注册之前，保单持有人必须了解其责任保险的条款和条件。
3. 3. Dutyinsurance is often required for international travel,as it covers expenses incurred dueto accidents or injuries abroad.
   国际旅行通常需要责任保险，因为它覆盖因在国外发生的事故或伤害而产生的费用。