我认为，其优势胜于劣势。

　　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.

　　但是，总的说来，我认为其优势大于劣势。随着社会的发展，如果我们能对此善加利用，所有的人都能生活得更好。

　　From what has been discussed above, we may finally draw the conclusion that…

　　通过以上的讨论，我们可以得出如下结论，___________.

　　So, as I see it

　　因此，我个人认为，_________.

　　What we must do is to encourage the strength and diminish the weaknesses to the least extent.

　　我们必须尽可能发挥其优势，趋吉避凶。

　　In conclusion, although … has its negative effects, it can to a great extent bring us more advantages.

　　总的说来，虽然_______ 有其负面的影响，在很大程度上，其也将给我们带来很多好处。

　　From what has been discussed above, we can see … does more harm than good to us. Therefore, I strongly approve of the motion that…

　　从以上论述可知，_____ 对我们百害而无一利。

　　"比如"的表达方式：

　　For example,

　　For instance,

　　It can be given a concrete example,

　　Take … for an example, it is a very obvious case

　　There is one impressive example I want to mention here.

　　Let's see an example.

　　It is best illustrated if given the following example.

　　Let me provide an example.

　　Perhaps the most important example of …is that…

　　As I remember,/ I now still remember that.

　　I will never forget that