来源和优先级几乎总是有用的，但你必须定义适合你的项目的其他属性。
Origin and priority are almost always useful, but you should define others that are suited to your project.
开发软件工具和其他内容的项目有类似的概况，但工作方式不同。
Projects that develop software tools and others that have similar profiles, however, work in a different way.
但其他欧佩克国家已经出现了能源项目可能遭受金融危机冲击的迹象。
But signs are emerging in other OPEC countries that energy projects could get caught in the financial fallout.
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