如今，越来越多的大学生抱怨很难找到好工作。造成这一现象的原因如下：首先，大学生把在校的大多数时间都用在了专业学科学习上，只有当他们开始找工作的时候，才意识到自己缺乏必要的职业培训。其次，大学生之间的竞争也越来越激烈，这导致任何一名大学生找到工作的机会都变小了。因此，强烈建议大学生在课余时间做一些兼职工作，以积累相关的工作经验。

参考翻译：

Nowadays, more and more university students complain about having great difficulties in finding a good job. The reasons for this phenomenon are as follows: First, college students spend most of their time at school studying academic subjects and it is only when they start looking for a job that they realize they lack necessary job training. Second, competition among graduates has become more and more fierce. And this results in a decreased chance for any individual graduate to find a job. Therefore, it is highly suggested that college students should do some part-time jobs in their spare time to accumulate relevant working experience.