OER

例句：

1. 1. The online evaluation system is a great tool for assessing student performance.
   在线评估系统是评估学生表现的一个很好的工具。
2. 2. The online evaluation reviewer has been criticized for their lack of objectivity.
   在线评估评审员因其缺乏客观性而受到批评。
3. 3. The online evaluation reviewer was able to provide valuable feedback on the project's strengths and weaknesses.
   在线评估评审员能够对项目的优缺点提供宝贵的反馈。