Usually, when describing a technical project, its challenges, and outcome, there is no room for comments of a personal nature.

通常，在描述一个技术项目及其挑战、成果时，并没有个性评论的一席之地。

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Pointing out the challenges is much easier than describing what to do about them.

指出挑战要比描述如何去做更容易。

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After describing some of the potential challenges you face when developing a ClearQuest schema with the help of several developers, this article introduces some best practices to help you avoid them.

当您在一些开发人员的帮助下开发一个ClearQuest方案时，将会面对一些挑战和难题，本文对这些问题一一做了阐述，并介绍了一些最佳操作方式，以帮助您避免这些问题。

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Concerns were also raised over providing meaningful work for prisoners during the week, describing it as one of the centre's toughest challenges.

BBC: Gartree Prison still needs improvements, say inspectors