Along with the advance of the society more and more problems are brought to our attention, one of which is that...
As to whether it is a blessing or a curse, however, people take different attitudes.
然而，对于此类问题，人们持不同的看法。(Hold different attitudes 持不同的看;Come up with different attitudes 有不同的看法)
As society develops, people are attaching much importance to...
问题的常用词：question, problem, issue
Recently, the issue of ... has been brought into public focus.
Now we are entering a brand new era full of opportunities and innovations, and great changes have taken place in people's attitude towards some traditional practice.
Recently the issue of whether or not ... has been in the limelight and has aroused wide concern in the public.
At present, some people think ...while others claim ...Both sides have their merits.
People rarely reach an absolute consensus on such a controversial issue.
People from different backgrounds would put different interpretations on the same case.
According to my personality and fondness, I would prefer ... rather than...
Personally, I side with the latter (former) opinion...
Personally, I am in favor of the former point of view.
The reasons are chiefly as follows.
There are numerous reasons why ____, and I would like to explore a few of the most important ones here.
The reasons are presented below.
As the proverb goes: "every coin has its two sides", ...is no exception.
Every thing has a good side and a bad side, and ...is no exception.
The discussion as to whether the ... is a blessing or a curse arouses most people's interests.
...undoubtedly plays an increasing significant role in modern life.
With the development of the society, ... is increasingly important.
The merits of this is obvious…
总的说来：In general, all in all, on the whole , in brief, in summary, in conclusion, in short, in a word , to sum up, to conclude, to summarize,...
But all in all, I would say the advantages outweigh the disadvantages. With the advance of society, if we encourage the merits and eliminate the drawbacks, all people will enjoy a better life.
From what has been discussed above, we may finally draw the conclusion that...
It can be given a concrete example,
Take ... for an example, it is a very obvious case