Chip and PIN is great, but there are some operational issues with it.

芯片密码技术很棒，但是它存在一些操作上的问题。

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Ensures that the Guest Service Manager is kept aware and up to date of operational issues.

汇报最新的工作进展，确保宾客关系经理对部门营运状况的了解。

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Mobile IP configuration fundamentals and best practices are presented, and operational issues are discussed.

本课程的内容包括移动IP配置的基本原理和最佳方法，以及操作方面的问题。

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Meanwhile, Cavoulacos worked part-time to help with the coding and hiring and other operational issues.

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Even before the credit markets went haywire in the summer, Citi was having its own set of operational issues.

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With DCM on board, Shen got the benefit of working with DCM partner and Sina.com co-founder Hurst Lin on dealing with operational issues in China.

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