classified papers confidential papers confidential document
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。
—— 柯林斯例句He instructed staff to shred sensitive documents.
他吩咐员工将机密文件用碎纸机销毁。
—— 柯林斯例句She would keep any sensitive documents under lock and key.
她总是把任何机密文件都锁得好好的。
—— 给力词典精选Be sure the private papers cannot be got at by curious eyes.
千万不要让好奇的人看到这些机密文件。
—— 给力词典精选I found that secret document.
我发现了那份机密文件。
—— 给力词典精选