Building the common method takes some design time, and certainly doing so makes you pause and think instead of instinctively using the copy-and-paste shortcut key combinations.

构建通用的方法需要花时间设计，并且这样做使您能停下来思考，而不是本能地使用复制粘贴。

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This is a systematic, scientific and standardized management method, the key is to pay attention to the whole on the basis of emphasis on the key (personnel, departments, processes and time).

这是一种系统、科学、规范的管理方法，其关键是在重视“全”的基础上，强调重点(人员、部门、过程和时间)。

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On the other hand, the iteritems() method lets you iterate through the key-to-data value mappings at the same time.

另一方面，iteritems() 方法允许同时遍历键到数据值的映射。

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