double endowment insurance

例句：

1. 1.The company offers a double endowmentinsurance plan for its employees.
   该公司为员工提供了一份双重保险计划。
2. 2. He decidedto take out a doubleendowment insurance policy toprotect his family's financial future.
   他决定购买一份双重保险保单，以保护他的家庭财务未来。
3. 3. The new policyincludes double endowment insurance, whichcovers both the death and disability of theinsured.
   新政策包括双倍保险，既覆盖被保险人的死亡也覆盖残疾。