您或许已经在J2EE体系结构中有所投入，并且认识到将企业消息传递合并到这些J2EE过程中的需要。

You may have already invested in a J2EE architecture, only to recognize the need to incorporate enterprise messaging into these processes.

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我们还需要一种zippers实现，它应能够在遍历过程中处理标准Clojure数据结构。

We also need a zipper implementation that can deal with the standard Clojure data structures during traversal.

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中国等国在此过程中需要扮演的角色是，对本国结构性调整给西方造成的外部影响要多加体察。

Countries such as China need to play a role in the process by being more sensitive to the external consequences that their own structural shifts have created in the west.

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