directors and officers liability insurance

例句：

1. 1. The company has purchaseddirectors and officers liability insurance to protectits interests.
   该公司已购买董事和高级职员责任保险以保护其利益。
2. 2. Directorsand officers liability insurance is a legal requirementfor many companies.
   董事和高级职员责任保险是许多公司的法律要求。
3. 3. The directorsand officers liability insurance covers the company's directors and senior executives incase of any accidental injury or death.
   董事和高级职员责任保险覆盖公司董事和高级管理人员在发生意外伤害或死亡的情况下。