求翻译：摘要: 本文阐述了项目管理沙盘的创意与设计理念，详细介绍了项目管理沙盘的内容及运行逻辑，论述了项目管理沙盘实践教学对于学生项目管理技能培养的可能性及重要性，并提出了项目管理沙盘实践教学中的注意事项，为项目管理实践教学提供了一种新的思路。是什么意思？

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