保险印花

例句：

1. 1.The insurance company issued a new policy witha new set of stamps.
   保险公司发行了新的保单，上面有新的印花。
2. 2.The insurance agent asked for the original stamps to be replaced with new ones.
   保险代理人要求用新的印花替换原来的印花。
3. 3.The stamps on the insurance policy wereworn out, so they had to berenewed.
   保险单上的印花磨损了，所以需要更换。