这些ID文件和密码要以安全、保密的方式保存。
The id files and passwords should be kept in a secure and confidential fashion.
他们称个人资产交易的信息只可能出自于国家保密机构的官方文件。
They say information on property deals could only have come from confidential official documents.
这些文件很重要，内容要绝对保密。
These are important documents, the content of which should be kept strictly confidential.
这些文件很重要，内容要绝对保密。
These are important documents, the content of which should be kept strictly confidential.
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