求助英语高手帮忙翻一下

Performance evaluation of human resources management is an important part of the work, but also improve business performance, help companies achieve the strategic goal of an effective way. However, domestic enterprises in the performance appraisal system for the design and implementation of the process, there are many difficulties, making the whole enterprise performance appraisal system a mere formality, exist in name only, was less than objective assessment, and even lead to brain drain. From the time both theory and analysis, and from the corporate culture and examination methods, and management personnel, and other aspects of the proposal accordingly, so as to achieve the purpose of performance appraisal