请不要泄露这些机密文件。

Please do not disclose these ___confidential documents.

她向我透露了一些机密信息，因为我们之间有着信任关系。

She shared some ___confidential details with me because we have a trusting relationship.

医生必须保护病人的机密信息。

Doctors must protect ___confidential patient information.