Abstracts of Declassified Documents的用法和样例：
- During the same period, the release of declassified documents dropped by 100 million pages, to just 28 million.
- Placing the Department of Energy's database of declassified documents on the Internet informs the public of the records that have been reviewed and provides finding aid information to help identify their content and location.
- Why let foreign declassified documents that UFO's real experts?
- She made abstracts of the articles she read.
- This is just an abstract of the case.