名词
中文翻译：课程维持质量
同义词：
["课程维持水平，课程维持标准例句：1. The course keeping quality of the textbook is quite high.（这本教科书的课程维持质量相当高。）2. The teacher's lectures are well-organized", "which contributes to the high course keeping quality.（老师的讲课组织得很好，这有助于提高课程维持质量。）3. The students' performance in the exams reflects the high course keeping quality of the course.（学生们在考试中的表现反映了课程维持质量的高低。）"]
例句：
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1. The course keeping quality of the textbook is quite high.
这本教科书的课程维持质量相当高。
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2. The teacher's lectures are well-organized, which contributes to the high course keeping quality.
老师的讲课组织得很好，这有助于提高课程维持质量。
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3. The students' performance in the exams reflects the high course keeping quality of the course.
学生们在考试中的表现反映了课程维持质量的高低。