Nowadays more and more lectures are held on college campuses. These lectures are usually on different topics,such as arts,life, psycology,the economy,world issues. Lectures have become an important part of college campus life. Undoubtedly college students have benefited a lot from various lectures. Above all, the lectures broaden the students' knowledge horizon and cultivate their interest in different fields.

What's more, some lectures teach students practical knowledge and skills,such as how to make up and how to become self-confident. Besides,lectures make the life of college students colourful and enjoyable.

With these merits,lectures are a good complement to required classes. However,if a student spends too much time attending lectures, his regular study might be affected. Therefore,in my opinion, college students should attend good lectures on condition that they do their class work as well.

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现在越来越多的讲座在大学里举行。这些课程通常是不同的主题，如艺术，生活，心理，经济，世界问题。演讲已经成为大学校园生活的重要部分。毫无疑问，大学生从各种讲座中受益很多。首先，讲座拓宽学生的知识视野，培养他们在不同领域的兴趣。

更重要的是，一些讲座教学生实际的知识和技巧，比如如何做和如何变得自信。此外，演讲使大学生的生活多彩而愉快。

由于这些优点，演讲是一门必修课很好的补充。然而，如果一个学生花太多时间参加讲座，他的学习可能会受到影响。因此，在我看来，大学生应该参加演讲的情况下，他们班级的工作以及。