求翻译：只有对总体环境和整个项目有清楚的认识，项目经理才能制定出明确的目标和合理的计划。优秀的项目经理应具有该项目所要求的技术技能及相关技术经验或知识，技术技能是在具体情况下运用管理工具和技巧的专门知识和分析能力。是什么意思？

Only have a clear understanding of the overall environment and the entire project, the project manager to work out clear objectives and a reasonable plan. Good project manager should have the technical skills required by the project and related technical experience or knowledge, technical skills, ex

It is only for the overall environment and the entire project with a clear understanding, the project manager to develop a clear goal and a reasonable plan. Good project managers should have the required technical skills and related technical experience or knowledge, technical skills are in specific

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Only on the environment in General and have a clear understanding of the whole project, project managers can develop a sense of purpose and a reasonable plan. Excellent project managers should have the required technical skills and project-related experience or knowledge of technology, technical ski

Only then has the clear understanding to the overall environment and entire project, project manager can formulate the explicit goal and the reasonable plan.Outstanding project manager should have the technical skill and the correlation technical background or the knowledge which this project reques