directory command

例句：

1. 1.The library has a large directory of books available for borrowing.
   图书馆有一本大型的可供借阅的书籍目录。
2. 2. The director of the company is responsible for overseeing all aspects of the business.
   公司的董事负责监督所有业务方面。
3. 3.The directors have decided to hold a meeting to discuss the upcoming project.
   董事们决定召开会议讨论即将到来的项目。