Insurance carriers的用法和样例：
例句
- Insurance institutional investors may, at their option, hire special seats from securities institutions.
保险机构投资者也可向证券经营机构租用专用席位。 - The expenditures of the unemployment insurance institutions shall be paid out of the unemployment insurance management fees.
待业保险机构的经费在待业保险管理费中列支。
