求翻译：就我自己而言，我认为大学生应该还是要以学业为重，在校期间应该多主动学习一些有用的知识，因为有很多知识在课堂上老师是无法教给你的，所以必须靠自己努力。其次，还要安排一些时间多参加课外活动，做一些兼职来提高自己的能力。是什么意思？

In my own case, I think students should or should their studies as the most important, should be more active in school to learn some useful knowledge, because there are a lot of knowledge in the classroom the teacher can not teach you, so must rely on their own efforts. Furthermore, we should arrang