名词
中文翻译：中等级别
同义词：
['average grade', 'intermediate level例句：1. The students are expected to achieve the medium grade in their exams.（学生们被期望在考试中取得中等成绩。）']
例句：
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1. The students are expected to achieve the medium grade in their exams.
学生们被期望在考试中取得中等成绩。
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2.The company has been operating at a medium grade for several years now.
这家公司已经运营了好几年，目前处于中等水平。
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3.The performance of the team was average, but they managed to secure a medium grade in the competition.
团队的表现是平均的，但在比赛中他们获得了中等成绩。