part-work and part-study system

基本解释

And also I joined "part-work and part-study system "department and some beneficent activities to help poor children.
期间还在勤工助学部工作并且参加了给贫困孩子送爱心的活动。
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The work of part-work and part-study system in university is an important measure to help students with financial difficulties.
大学生勤工助学工作是资助困难学生的一项重要措施。
The second part is the investigation and analysis of the status of Poor Students' Work-study Program System in Colleges in Hebei Province.
第二部分河北省高校贫困生勤工助学现状的调查与分析。
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