51. There is a general debate on the campus today over the phenomenon of college or high school students' doing a part-time job.
对于大学或高中生打工这一现象，校园里进行着广泛的争论。
52. By taking a major-related part-job，students can not only improve their academic studies，but gain much experience，experience they will never be able to get from the textbooks.
通过做一份和专业相关的工作，学生不仅能够提高他们的专业能力，而且能获得从课本上得不到的经验。
