Skipping class is very common on college. Some students skip classes because they think that some courses are boring and useless. However, in my opinion, there are always something value in each course we can learn.  
在大学逃课是很普遍的现象。有些学生逃课是因为他们认为有些课程是无聊和没用的。然而，在我看来，每一门课程都有值得我们可以学习的地方。
For one thing, each course has its knowledge we need to learn. And knowledge between different courses is usually connected with each other. If we skip a class, we will find it difficult to connect knowledge together. For another, we can learn something from the teacher of each course. Each teacher has his or her characteristics and holds different view towards matters. Through attending classes of different teachers, we can not only broaden our horizon but also draw lessons from various methods of thinking and find out different ways to solve problems. In addition, we can learn something from our classmates. Those students who have never skipped one class but keep patient and concentrated on course are worthy of our respect and study.  
一方面，每一门课都有我们需要学习的知识。而且不同学科的知识通常是相互联系的。如果我们逃了一节课，我们就会发现很难把知识联系起来。另一方面，我们还可以从各科教师的身上学习一些知识。每个老师都有他自己的特点和看法。通过参加不同老师的课，我们不仅可以拓宽我们的视野也可以借鉴了各种不同的思维方式，找出解决问题的不同的方法。此外，我们还可以从同学的身上学习。那些从不逃课的，对每一节课都保持耐心，精神集中的学生是值得我们尊重和学习的。
In short, we can always learn something value from each course. Therefore, I suggest that we should attend each course as possible as we can instead of using different excuses to skip classes.
总之，我们总是能从每一堂课中学到有价值的东西。因此，我建议我们应该尽可能地参加每一节课而不是找借口逃课。