31 通过以上讨论，我们可以得出结论：自行车的优点远大于缺点，并且在现代社会它仍将发挥重要作用。

From what has been discussed above, we may safely draw the conclusion that advantages of bicycle far outweigh its disadvantages and it will still play essential roles in modern society.
32 这个问题已经引起了广泛关注。

This issue has caused wide public concern.

33. 必须指出学习只能靠自己。

It must be noted that learning must be done by a person himself.

34. 就我而言，我同意教育不应该随着毕业而结束的观点，有以下原因：

As for me, I'm in favor of the opinion that education is not complete with graduation, for the following reasons:

35. 对于大学或高中生打工这一现象，校园里进行着广泛的争论。

There is a general debate on the campus today over the phenomenon of college or high school students' doing a part-time job.

36. 近几十年，尽管人们的生活有了惊人的改变，但必须承认，由于学费和书费日益飞涨，资金短缺仍然是学生们面临的最大问题之一。

Although people’s lives have been dramatically changed over the last decades, it must be admitted that, shortage of funds is still the one of the biggest questions that students nowadays have to face because that tuition fees and prices of books are soaring by the day.

37. 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。 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.

38. 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。

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.

39. 通过以上讨论，我完全相信，随着现代社会的进步，幽闲的生活方式正在消失并不是件坏事。

From what has been discussed above, I am fully convinced that the leisure life-style is undergoing a decline with the progress of modern society, it is not necessary a bad thing.

40. 近些年，国际旅游的问题引起了广泛关注。

The problem of international tourism has caused wide public concern over the recent years.