求翻译：乙方对甲方信息（包括文件、资料以及口头传达信息，对外宣传资料除外）仅拥有正当使用权，未经甲方书面许可不得泄露，更不得进行传播。是什么意思？

Party B Party information (including documents, data and oral communication, except for external relations materials) only has a legitimate right to use, without the written permission shall not disclose, but may not spread.

Party B to Party A, including documents, information, as well as oral communication, and public outreach information) with legitimate use, only without a written license shall not be compromised, even more important not to spread.

The second party to the party of the first part information (including document, material as well as oral transmission information, foreign publicity material exception) only has the right right of use, does not have to reveal without the the party of the first part written permission, does not have

Party a party b information (including documents, data, and communicate information orally, except for foreign literature) only have a legitimate right to, without the written permission shall not disclose the customer, more dissemination shall be carried out.

正在翻译，请等待...