1. From what has been discussed above，we may safely draw a conclusion that part-time job can produce a far-reaching impact on students and they should be encouraged to take part-time job，which will benefit students and their family，even the society as a whole.

通过上面的讨论，我们不难得出结论：业余工作对学生们会产生深远的影响，我们应鼓励学生从事业余工作，这将有利于学生和他们的家庭，甚至整个社会。

2. These days，people in growing numbers are beginning to complain that work is more stressful and less leisurely than in past. Many experts point out that，along with the development of modern society，it is an inevitable result and there is no way to avoid it.

现在，越来越多的人们开始抱怨工作比以前更有压力。许多专家指出这是现代社会发展必然的结果，无法避免。

3. It is widely acknowledged that computer and other machines have become an indispensable part of our society，which make our life and work more comfortable and less laborious.

人们普遍认为计算机和其他机器已经成为我们社会必不可少的一部分。 它们使我们的生活更舒适，减少了大量劳动。