| 11. | It was a mimeographed note with " Confidential " in the top left hand corner. |
| 这是一封左上角有“密件”字样的油印短笺。
|
| 12. | confidential information, files, letters |
| 机密情报, 文件, 信件
|
| 13. | a confidential secretary |
| 机要秘书
|
| 14. | speaking in a confidential tone |
| 用表示信任的口吻说话
|
| 15. | divulge a confidential report, sb's identity, one's age |
| 泄露机密, 某人的身分, 自己的年龄
|
| 16. | a confidential associate |
| 知心的伙伴
|
| 17. | a confidential letter |
| 机密信
|
| 18. | confidential information |
| 秘密情报
|
| 19. | make confidential inquiries |
| 进行秘密调查
|
| 20. | a confidential communication |
| 机密信件
|