419.From what has been discussed above, we may safely draw a conclusion that part-time jobs can produce a far-reaching impact on students and they should be encouraged to take part-time jobs.
通过以上探讨，我们不难得出结论：做兼职会对学生们产生深远的影响，我们应该鼓励学生从事兼职工作。

六级词汇讲解:

这是一个典型的因果型文章的结论段，正文部分就某一观点的正确性或可行性进行分析，结论部分再次重申观点或提出建议。类似结构的模板如下：
From what has been discussed above, we may reasonably/safely come to／reach／draw the conclusion that     （主题）。

句型拓展

In conclusion,I can confidently say that the bathroom is the most important room in the house.
总而言之，我可以肯定地说，卫生间是一所住宅中最重要的房间。

All things considered,1 would prefer to live in a modem apartment.
综上所述，我更愿意住现代公寓。

From what has been discussed above,I am fully convinced that the leisure life-style is undergoing a decline with the progress ofmodem society, and it is not necessary a bad thing.
通过以上讨论，我完全相信，随着现代社会的进步，悠闲的生活方式正在消失，而这并不一定是件坏事。

From what has been discussed above, we may reasonably come to a conclusion that, although the parents' desire to look after children by themselves is understandable，its disadvantages far outweigh the advantages.
通过以上讨论，我们可以得出如下结论：尽管家长想亲自照看孩子的愿望是可以理解的，但是这样做的缺点远大于优点。