classified造句
She never participated in obtaining or copying any
classified documents for anyone.
她从未参与过为任何人获取或复制机密文件之事。
He has a security clearance that allows him access to
classified information.
他获得了安全许可，可以接触机密信息。
The books in the library are
classified according to subject.
图书馆的书按学科分类。