名词中文翻译
中文翻译：Unknown
同义词：
['primary', 'primary stage', 'primary course']
例句：
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1. The teacher explained the concept of primary colors to the students.
老师向学生们解释了基本颜色的概念。
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2. Students at the primary school are learning basic reading skills.
小学生正在学习基本的阅读技能。
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3. The company offers a primary education program for children.
该公司为儿童提供初级教育项目。